diff --git a/keycloak/keycloak_admin.py b/keycloak/keycloak_admin.py
index 6d7bd20..089416a 100644
--- a/keycloak/keycloak_admin.py
+++ b/keycloak/keycloak_admin.py
@@ -28,6 +28,8 @@ import json
 from builtins import isinstance
 from typing import List, Iterable
 
+from keycloak.urls_patterns import URL_ADMIN_GROUPS_REALM_ROLES, \
+    URL_ADMIN_GET_GROUPS_REALM_ROLES
 from .connection import ConnectionManager
 from .exceptions import raise_error_from_response, KeycloakGetError
 from .keycloak_openid import KeycloakOpenID
@@ -936,6 +938,47 @@ class KeycloakAdmin:
                                  data=json.dumps(payload))
         return raise_error_from_response(data_raw, KeycloakGetError, expected_code=204)
 
+    def assign_group_realm_roles(self, group_id, roles):
+        """
+        Assign realm roles to a group
+
+        :param group_id: id of groupp
+        :param roles: roles list or role (use GroupRoleRepresentation)
+        :return Keycloak server response
+        """
+
+        payload = roles if isinstance(roles, list) else [roles]
+        params_path = {"realm-name": self.realm_name, "id": group_id}
+        data_raw = self.raw_post(URL_ADMIN_GROUPS_REALM_ROLES.format(**params_path),
+                                 data=json.dumps(payload))
+        return raise_error_from_response(data_raw, KeycloakGetError, expected_code=204)
+
+    def delete_group_realm_roles(self, group_id, roles):
+        """
+        Delete realm roles of a group
+
+        :param group_id: id of group
+        :param roles: roles list or role (use GroupRoleRepresentation)
+        :return Keycloak server response
+        """
+
+        payload = roles if isinstance(roles, list) else [roles]
+        params_path = {"realm-name": self.realm_name, "id": group_id}
+        data_raw = self.raw_delete(URL_ADMIN_GROUPS_REALM_ROLES.format(**params_path),
+                                 data=json.dumps(payload))
+        return raise_error_from_response(data_raw, KeycloakGetError, expected_code=204)
+
+    def get_group_realm_roles(self, group_id):
+        """
+        Get all realm roles for a group.
+
+        :param user_id: id of the group
+        :return: Keycloak server response (array RoleRepresentation)
+        """
+        params_path = {"realm-name": self.realm_name, "id": group_id}
+        data_raw = self.raw_get(URL_ADMIN_GET_GROUPS_REALM_ROLES.format(**params_path))
+        return raise_error_from_response(data_raw, KeycloakGetError)
+
     def get_client_roles_of_user(self, user_id, client_id):
         """
         Get all client roles for a user.
diff --git a/keycloak/urls_patterns.py b/keycloak/urls_patterns.py
index e3f4d95..19ca28f 100644
--- a/keycloak/urls_patterns.py
+++ b/keycloak/urls_patterns.py
@@ -43,6 +43,8 @@ URL_ADMIN_RESET_PASSWORD = "admin/realms/{realm-name}/users/{id}/reset-password"
 URL_ADMIN_GET_SESSIONS = "admin/realms/{realm-name}/users/{id}/sessions"
 URL_ADMIN_USER_CLIENT_ROLES = "admin/realms/{realm-name}/users/{id}/role-mappings/clients/{client-id}"
 URL_ADMIN_USER_REALM_ROLES = "admin/realms/{realm-name}/users/{id}/role-mappings/realm"
+URL_ADMIN_GROUPS_REALM_ROLES = "admin/realms/{realm-name}/groups/{id}/role-mappings/realm"
+URL_ADMIN_GET_GROUPS_REALM_ROLES = "admin/realms/{realm-name}/groups/{id}/role-mappings"
 URL_ADMIN_USER_CLIENT_ROLES_AVAILABLE = "admin/realms/{realm-name}/users/{id}/role-mappings/clients/{client-id}/available"
 URL_ADMIN_USER_CLIENT_ROLES_COMPOSITE = "admin/realms/{realm-name}/users/{id}/role-mappings/clients/{client-id}/composite"
 URL_ADMIN_USER_GROUP = "admin/realms/{realm-name}/users/{id}/groups/{group-id}"