How Do I Change a Group's Details?

You can edit group details to customize your group name, description, image, type and so on.

If you're a group owner or administrator, you can edit details such as the group's name, description, type, and so on — the same things you entered when you created the group. These details help people find your group and know exactly what your group is up to. Think of the group's details as a book cover that potential members can glance at to decide whether the group is something they need follow to get the latest news.

Go to the Overview page for your group, and then click Manage > Settings.
Change to update your group information like you did when you created the group.