The category of \(G\)-sets, for a group \(G\).
sage: S = SymmetricGroup(3) sage: GSets(S) Category of G-sets for Symmetric group of order 3! as a permutation group
TODO: should this derive from Category_over_base?
Returns an instance of this class.
sage: GSets.an_instance() # indirect doctest Category of G-sets for Symmetric group of order 8! as a permutation group
sage: GSets(SymmetricGroup(8)).super_categories() [Category of sets]