Does anyone knows other ways to remove a object from a group?

besides ctrl alt g
Does anyone knows other ways to remove a object from a group?
wiki:
Removing Groups To remove a object from a group, under the object context button, open the “Groups” pane. Find the name of the group from which you wish to remove the object, and click the x to the right of the group name.

The ‘Object / Group / Remove from Group’ menu entry

Or do just as the wiki entry tells you to do, press the x button to the right of the group name