Suzuki系列单群的一个刻划

A CHARACTERIZATION OF SUZUKIS SERIES SIMPLE GROUPS

“用群的极大子群阶之集”刻划了Suzuki系列单群S_z(2^(2m+1))(m≥1).证明了定理 设G是有限群,M=S_z(2^(2m+1))(m≥1),则G(?)M当且仅当π_s(G)=π_s(M).

With the 1(set of order of the maximal subgroup of the group' , the' Suzuki's series simple groups Sz(22m+1) (m >1) are characterized and the following theorem is also proved:Let G be a finite group, M = SZ,(22m+1(m > 1) , then G - M if and only if .(G) =.(M) .