As a group member, you can view your Google Group memberships and mark groups as favorites to make them easy to find. Favorite groups appear in the Favorites list on the left menu.
Navigate to Google and click the App grid icon at the top-right and then select Groups. If you do not see Groups in that menu, you can also get there manually at https://groups.google.com.
Select My Groups.
View your Google Group memberships.
Mark groups as favorites
Note: Favorites are account-specific. When you mark a group as a favorite, it will appear as a favorite on your account only.
Click the star on the left of the group name. The group is added to your Favorites list in the left menu.
To remove the group from your Favorites list, click the star again.