Section char.
Variables (n : nat) (gT rT : finGroupType) (D G : {group gT}).

Lemma Mho_char : 'Mho^n(G) \char G. Proof. exact: gFchar. Qed.
Lemma Mho_normal : 'Mho^n(G) <| G. Proof. exact: gFnormal. Qed.