proposition: Lemma cfRepr1_lin_char (rG : mx_representation algC G 1) : cfRepr rG \is a linear_char.
proof: Proof. by rewrite qualifE /= cfRepr_char /= cfRepr1. Qed.
imports: mathcomp(all_ssreflect) mathcomp(fingroup perm ssralg morphism perm action) mathcomp(zmodp) mathcomp(vector matrix mxalgebra ssrnum algC) mathcomp(mxrepresentation classfun character) permcomp tools partition congr cycles cycletype presentSn