Character degrees of extensions of the Suzuki groups $^2B_2(q^2)$
  Let $S$ be a Suzuki group $^2B_2(q^2)$, where $q^2=2^{2f+1}$, $f\geqslant 1$. In this paper, we determine the degrees of the ordinary complex irreducible characters of every group $G$ such that $S\leqslant G\leqslant \Aut(S)$. 
Mehdi Ghaffarzadeh
math.GR