Character degrees of extensions of the Suzuki groups ${}^2{B}_2(q^2)$

Abstract

Let $S$ be a Suzuki group ${}^2{B}_2(q^2)$, where $q^2=2^{2f+1}$, $f⩾1$. In this paper, we determine the degrees of the ordinary complex irreducible characters of every group $G$ such that $S\leqslant G\leqslant \Aut(S)$.

arXiv comment10 pages