closes #2701

src/controllers/admin/groups.js

@@ -34,7 +34,7 @@ groupsController.get = function(req, res, next) {
 		},
 		function(exists, next) {
 			if (!exists) {
-				helpers.notFound(req, res);
+				return helpers.notFound(req, res);
 			}
 			groups.get(groupName, {uid: req.uid}, next);
 		}

src/controllers/groups.js

@@ -86,7 +86,8 @@ groupsController.details = function(req, res, next) {
 			},
 			posts: function(next) {
 				groups.getLatestMemberPosts(res.locals.groupName, 10, req.uid, next);
-			}
+			},
+			isAdmin: async.apply(user.isAdministrator, req.uid)
 		}, function(err, results) {
 			if (err) {
 				return next(err);