具有$2^n$阶自同构的有限群与李环
群论
2015-04-17 v2
摘要
假设有限群容许一个阶自同构,使得对合的不动点子群是类为的幂零群。令为的不动点个数。证明了拥有一个导长由界定的特征可解子群,其指数由界定。类似的结果也对李环进行了证明。
引用
@article{arxiv.1409.7807,
title = {Finite groups and Lie rings with an automorphism of order $2^n$},
author = {E. I. Khukhro and N. Yu. Makarenko and P. Shumyatsky},
journal= {arXiv preprint arXiv:1409.7807},
year = {2015}
}
备注
minor corrections and additions