diff --git a/moto/iam/models.py b/moto/iam/models.py
index d27722f33..15a26f663 100644
--- a/moto/iam/models.py
+++ b/moto/iam/models.py
@@ -167,6 +167,7 @@ class Group(object):
         )
 
         self.users = []
+        self.policies = {}
 
     def get_cfn_attribute(self, attribute_name):
         from moto.cloudformation.exceptions import UnformattedGetAttTemplateException
@@ -174,6 +175,24 @@ class Group(object):
             raise NotImplementedError('"Fn::GetAtt" : [ "{0}" , "Arn" ]"')
         raise UnformattedGetAttTemplateException()
 
+    def get_policy(self, policy_name):
+        try:
+            policy_json = self.policies[policy_name]
+        except KeyError:
+            raise IAMNotFoundException("Policy {0} not found".format(policy_name))
+
+        return {
+            'policy_name': policy_name,
+            'policy_document': policy_json,
+            'group_name': self.name,
+        }
+
+    def put_policy(self, policy_name, policy_json):
+        self.policies[policy_name] = policy_json
+
+    def list_policies(self):
+        return self.policies.keys()
+
 
 class User(object):
     def __init__(self, name, path=None):
@@ -573,6 +592,18 @@ class IAMBackend(BaseBackend):
 
         return groups
 
+    def put_group_policy(self, group_name, policy_name, policy_json):
+        group = self.get_group(group_name)
+        group.put_policy(policy_name, policy_json)
+
+    def list_group_policies(self, group_name, marker=None, max_items=None):
+        group = self.get_group(group_name)
+        return group.list_policies()
+
+    def get_group_policy(self, group_name, policy_name):
+        group = self.get_group(group_name)
+        return group.get_policy(policy_name)
+
     def create_user(self, user_name, path='/'):
         if user_name in self.users:
             raise IAMConflictException("EntityAlreadyExists", "User {0} already exists".format(user_name))
diff --git a/moto/iam/responses.py b/moto/iam/responses.py
index 6884c2025..c23e9bd8e 100644
--- a/moto/iam/responses.py
+++ b/moto/iam/responses.py
@@ -186,6 +186,32 @@ class IamResponse(BaseResponse):
         template = self.response_template(LIST_GROUPS_FOR_USER_TEMPLATE)
         return template.render(groups=groups)
 
+    def put_group_policy(self):
+        group_name = self._get_param('GroupName')
+        policy_name = self._get_param('PolicyName')
+        policy_document = self._get_param('PolicyDocument')
+        iam_backend.put_group_policy(group_name, policy_name, policy_document)
+        template = self.response_template(GENERIC_EMPTY_TEMPLATE)
+        return template.render(name="PutGroupPolicyResponse")
+
+    def list_group_policies(self):
+        group_name = self._get_param('GroupName')
+        marker = self._get_param('Marker')
+        max_items = self._get_param('MaxItems')
+        policies = iam_backend.list_group_policies(group_name,
+            marker=marker, max_items=max_items)
+        template = self.response_template(LIST_GROUP_POLICIES_TEMPLATE)
+        return template.render(name="ListGroupPoliciesResponse",
+                               policies=policies,
+                               marker=marker)
+
+    def get_group_policy(self):
+        group_name = self._get_param('GroupName')
+        policy_name = self._get_param('PolicyName')
+        policy_result = iam_backend.get_group_policy(group_name, policy_name)
+        template = self.response_template(GET_GROUP_POLICY_TEMPLATE)
+        return template.render(name="GetGroupPolicyResponse", **policy_result)
+
     def create_user(self):
         user_name = self._get_param('UserName')
         path = self._get_param('Path')
@@ -194,6 +220,7 @@ class IamResponse(BaseResponse):
         template = self.response_template(USER_TEMPLATE)
         return template.render(action='Create', user=user)
 
+
     def get_user(self):
         user_name = self._get_param('UserName')
         user = iam_backend.get_user(user_name)
@@ -699,6 +726,35 @@ LIST_GROUPS_FOR_USER_TEMPLATE = """<ListGroupsForUserResponse>
   </ResponseMetadata>
 </ListGroupsForUserResponse>"""
 
+LIST_GROUP_POLICIES_TEMPLATE = """<ListGroupPoliciesResponse>
+  <ListGroupPoliciesResult>
+    {% if marker is none %}
+    <IsTruncated>false</IsTruncated>
+    {% else %}
+    <IsTruncated>true</IsTruncated>
+    <Marker>{{ marker }}</Marker>
+    {% endif %}
+    <PolicyNames>
+    {% for policy in policies %}
+        <member>{{ policy }}</member>
+    {% endfor %}
+    </PolicyNames>
+  </ListGroupPoliciesResult>
+  <ResponseMetadata>
+    <RequestId>7a62c49f-347e-4fc4-9331-6e8eEXAMPLE</RequestId>
+  </ResponseMetadata>
+</ListGroupPoliciesResponse>"""
+
+GET_GROUP_POLICY_TEMPLATE = """<GetGroupPolicyResponse xmlns="https://iam.amazonaws.com/doc/2010-05-08/">
+<GetGroupPolicyResult>
+  <PolicyName>{{ policy_name }}</PolicyName>
+  <GroupName>{{ group_name }}</GroupName>
+  <PolicyDocument>{{ policy_document }}</PolicyDocument>
+</GetGroupPolicyResult>
+<ResponseMetadata>
+  <RequestId>7e7cd8bc-99ef-11e1-a4c3-27EXAMPLE804</RequestId>
+</ResponseMetadata>
+</GetGroupPolicyResponse>"""
 
 USER_TEMPLATE = """<{{ action }}UserResponse>
    <{{ action }}UserResult>
diff --git a/tests/test_iam/test_iam_groups.py b/tests/test_iam/test_iam_groups.py
index 412484a70..ccc802283 100644
--- a/tests/test_iam/test_iam_groups.py
+++ b/tests/test_iam/test_iam_groups.py
@@ -1,5 +1,6 @@
 from __future__ import unicode_literals
 import boto
+import boto3
 import sure  # noqa
 
 from nose.tools import assert_raises
@@ -70,3 +71,40 @@ def test_get_groups_for_user():
 
     groups = conn.get_groups_for_user('my-user')['list_groups_for_user_response']['list_groups_for_user_result']['groups']
     groups.should.have.length_of(2)
+
+
+@mock_iam()
+def test_put_group_policy():
+    conn = boto.connect_iam()
+    conn.create_group('my-group')
+    conn.put_group_policy('my-group', 'my-policy', '{"some": "json"}')
+
+
+@mock_iam()
+def test_get_group_policy():
+    conn = boto.connect_iam()
+    conn.create_group('my-group')
+    with assert_raises(BotoServerError):
+        conn.get_group_policy('my-group', 'my-policy')
+
+    conn.put_group_policy('my-group', 'my-policy', '{"some": "json"}')
+    policy = conn.get_group_policy('my-group', 'my-policy')
+
+@mock_iam()
+def test_get_all_group_policies():
+    conn = boto.connect_iam()
+    conn.create_group('my-group')
+    policies = conn.get_all_group_policies('my-group')['list_group_policies_response']['list_group_policies_result']['policy_names']
+    assert policies == []
+    conn.put_group_policy('my-group', 'my-policy', '{"some": "json"}')
+    policies = conn.get_all_group_policies('my-group')['list_group_policies_response']['list_group_policies_result']['policy_names']
+    assert policies == ['my-policy']
+
+
+@mock_iam()
+def test_list_group_policies():
+    conn = boto3.client('iam')
+    conn.create_group(GroupName='my-group')
+    policies = conn.list_group_policies(GroupName='my-group')['PolicyNames'].should.be.empty
+    conn.put_group_policy(GroupName='my-group', PolicyName='my-policy', PolicyDocument='{"some": "json"}')
+    policies = conn.list_group_policies(GroupName='my-group')['PolicyNames'].should.equal(['my-policy'])