diff --git a/modules/groups/groups_directory/groups_directory.views_default.inc b/modules/groups/groups_directory/groups_directory.views_default.inc
index 3246331..75ba11e 100644
--- a/modules/groups/groups_directory/groups_directory.views_default.inc
+++ b/modules/groups/groups_directory/groups_directory.views_default.inc
@@ -117,6 +117,7 @@ function groups_directory_views_default_views() {
   $handler->display->display_options['style_options']['data_source'] = 'field_geofield';
   $handler->display->display_options['style_options']['name_field'] = 'title';
   $handler->display->display_options['style_options']['description_field'] = '#rendered_entity';
+  $handler->display->display_options['style_options']['view_mode'] = 'teaser';
   $handler->display->display_options['style_options']['map'] = 'mapbox-warden';
   $handler->display->display_options['style_options']['icon'] = array(
     'iconUrl' => '',
diff --git a/modules/groups/groups_groups/groups_groups.install b/modules/groups/groups_groups/groups_groups.install
new file mode 100644
index 0000000..b7f9f07
--- /dev/null
+++ b/modules/groups/groups_groups/groups_groups.install
@@ -0,0 +1,18 @@
+<?php
+
+/**
+ * Implements hook_instal()
+ *
+ */
+function groups_groups_install() {
+  groups_groups_update_7301();
+}
+
+/**
+ * Set default display settings for group content type and
+ * hide author and date information.
+ */
+function groups_groups_update_7301() {
+  $v = variable_get('node_submitted_group', 0);
+  variable_set('node_submitted_group', $v);
+}
\ No newline at end of file
diff --git a/themes/openstack/template.php b/themes/openstack/template.php
index c1a4920..6d39786 100644
--- a/themes/openstack/template.php
+++ b/themes/openstack/template.php
@@ -106,6 +106,17 @@ function openstack_preprocess_node_event(&$variables, $hook) {
 //     die('-y-');
 }
 
+/**
+ * Preprocess group node, remove 'read more' and 'comment login' links
+ * from teaser.
+ */
+function openstack_preprocess_node_group(&$variables, $hook) {
+  if ($variables['view_mode'] == 'teaser') {
+    unset($variables['content']['links']['node']['#links']['node-readmore']);
+    unset($variables['content']['links']['comment']['#links']['comment_forbidden']);
+  }
+}
+
 function openstack_preprocess_views_view(&$variables) {
   $view = $variables['view'];
   if ($view->name == 'commons_events_upcoming') {