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A bound for
Authors:Diane Benjamin
Affiliation:Department of Mathematics, University of Wisconsin -- Platteville, Platteville, Wisconsin, 53818
Abstract:Let $b(G)$ denote the largest irreducible character degree of a finite group $G$, and let $p$ be a prime. Two results are obtained. First, we show that, if $G$ is a $p$-solvable group and if $b(G) < p^{2}$, then $p^{2} {not big vert },|,G:{mathbf{O}}_{p}(G)|$. Next, we restrict attention to solvable groups and show that, if $b(G) le p^{alpha }$ and if $P$ is a Sylow $p$-subgroup of $G$, then $|P: {mathbf{O}}_{p}(G)|le p^{2alpha }$.

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