中文

不动点的Fitting子群与幂零剩余

群论 2019-02-20 v1

摘要

qq为素数,AA为一个阶至少为q3q^3的初等阿贝尔群,通过自同构作用于有限qq'-群GG。证明了若对任意aA#a\in A^{\#}γ(CG(a))m|\gamma_{\infty}(C_{G}(a))|\leq m,则γ(G)\gamma_{\infty}(G)的阶是mm-有界的。若对任意aA#a \in A^{\#},F(CG(a))F(C_{G}(a))CG(a)C_G(a)中的指数至多为mm,则F2(G)F_2(G)的指数是mm-有界的。

关键词

引用

@article{arxiv.1810.05663,
  title  = {Fitting subgroup and nilpotent residual of fixed points},
  author = {Emerson de Melo and Pavel Shumyatsky},
  journal= {arXiv preprint arXiv:1810.05663},
  year   = {2019}
}

备注

arXiv admin note: text overlap with arXiv:1712.08103