diff --git a/Controller/OperatorStatusController.php b/Controller/OperatorStatusController.php
index 005a16d..03f9311 100644
--- a/Controller/OperatorStatusController.php
+++ b/Controller/OperatorStatusController.php
@@ -59,7 +59,7 @@ class OperatorStatusController extends AbstractController
     }
 
     /**
-    * Returns true or false of whether an operator is online or not.
+    * Returns true or false of whether any operators is online or not.
     *
     * @param  Request  $request
     * @return Response Rendered page content
@@ -72,6 +72,25 @@ class OperatorStatusController extends AbstractController
         return $this->prepareResponse($is_online, $callback);
     }
 
+    /**
+    * Returns true or false of whether any operators in specificed group is online or not.
+    *
+    * @param  Request  $request
+    * @return Response Rendered page content
+    */
+    public function isOperatorGroupOnlineAction(Request $request)
+    {
+        $is_online = false;
+
+        $group_id = $request->attributes->get('group_id');
+        if (Settings::get('enablegroups') == '1') {
+            $is_online = has_online_operators($group_id);
+        }
+
+        $callback = $request->query->get('callback');
+        return $this->prepareResponse($is_online, $callback);
+    }
+
     /**
     * Returns prepared response: JSONP or plain text.
     *
diff --git a/routing.yml b/routing.yml
index e1c2f72..f7a9b7f 100644
--- a/routing.yml
+++ b/routing.yml
@@ -3,6 +3,11 @@ mibew_operator_status_has_online_operators:
   defaults:
     _controller: Mibew\Mibew\Plugin\OperatorStatus\Controller\OperatorStatusController::hasOnlineOperatorsAction
 
+mibew_operator_status_has_online_group_operators:
+  path: /opstatus/group/{group_id}
+  defaults:
+    _controller: Mibew\Mibew\Plugin\OperatorStatus\Controller\OperatorStatusController::isOperatorGroupOnlineAction
+
 mibew_operator_status_is_operator_online:
   path: /opstatus/{opcode}
   defaults: