diff --git a/actions/showgroup.php b/actions/showgroup.php
index 9dbad1127e..a1e89a3a3a 100644
--- a/actions/showgroup.php
+++ b/actions/showgroup.php
@@ -35,6 +35,8 @@ if (!defined('LACONICA')) {
 require_once INSTALLDIR.'/lib/noticelist.php';
 require_once INSTALLDIR.'/lib/feedlist.php';
 
+define('MEMBERS_PER_SECTION', 81);
+
 /**
  * Group main page
  *
@@ -314,4 +316,71 @@ class ShowgroupAction extends Action
                                      'title' => sprintf(_('Notice feed for %s group'),
                                                         $this->group->nickname)));
     }
+
+    /**
+     * Fill in the sidebar.
+     *
+     * @return void
+     */
+
+    function showSections()
+    {
+        $this->showMembers();
+    }
+
+    /**
+     * Show mini-list of members
+     *
+     * @return void
+     */
+
+    function showMembers()
+    {
+        $member = $this->group->getMembers(0, MEMBERS_PER_SECTION);
+
+        if (!$member) {
+            return;
+        }
+
+        $this->elementStart('div', array('id' => 'user_subscriptions',
+                                         'class' => 'section'));
+
+        $this->element('h2', null, _('Members'));
+
+        $this->elementStart('ul', 'users');
+
+        $cnt = 0;
+
+        while ($member->fetch() && ++$cnt < MEMBERS_PER_SECTION) {
+
+            $cnt++;
+
+            $this->elementStart('li', 'vcard');
+            $this->elementStart('a', array('title' => ($member->fullname) ?
+                                           $member->fullname :
+                                           $member->nickname,
+                                           'href' => $member->profileurl,
+                                           'rel' => 'contact',
+                                           'class' => 'url'));
+            $avatar = $member->getAvatar(AVATAR_MINI_SIZE);
+            $this->element('img', array('src' => (($avatar) ? common_avatar_display_url($avatar) :  common_default_avatar(AVATAR_MINI_SIZE)),
+                                        'width' => AVATAR_MINI_SIZE,
+                                        'height' => AVATAR_MINI_SIZE,
+                                        'class' => 'avatar photo',
+                                        'alt' =>  ($member->fullname) ?
+                                        $member->fullname :
+                                        $member->nickname));
+            $this->element('span', 'fn nickname', $member->nickname);
+            $this->elementEnd('a');
+            $this->elementEnd('li');
+        }
+
+        $this->elementEnd('ul');
+
+        if ($cnt == MEMBERS_PER_SECTION) {
+            $this->element('a', array('href' => common_local_url('groupmembers',
+                                                                 array('nickname' => $this->group->nickname))),
+                           _('All members'));
+        }
+    }
 }
\ No newline at end of file