The groups created at the account-level will still show up in the Courses & Groups menu in the Global Navigation menu. As an Administrator, you can also create groups at the sub-account level.
Select the Managed Account in the Courses & Groups drop-down menu.
In Account Navigation, click the Users link.
View User Groups
Click the View User Groups button.
View Group Sets
View created Group Sets. You will need Group Sets before adding groups. If you need to create a Group Set, click the Add a New Group Set button.
To add a new Group to the Group Set, click the Add Group button.
Name the group by typing in the Group Name field. To save the group, click the Add Group button.
To add more groups to the Group Set, click the Add Group button . To add users to groups, click the Add icon .