If a group is no longer needed, you can delete it from your account. You can delete all groups except the default group. Once a group is deleted, it can't be restored.
Before deleting a group, make sure to remove all members from the group. If the group contains members, the platform displays a message.
Follow these steps to delete a group:
On the Groups page, locate the group you want to delete.
Do one of the following:
Click the actions icon (•••) for the group and select Delete.
In the Delete group dialog, click Delete to confirm the action. A confirmation message is displayed stating that the group has been deleted.
Click the group's name. When the details page of your selected group opens, click the down arrow in the upper right and select Delete.