The number of maximal subgroups and probabilistic generation of finite groups
Publish place: International Journal of Group Theory، Vol: 9، Issue: 1
Publish Year: 1399
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_THEGR-9-1_005
تاریخ نمایه سازی: 14 اردیبهشت 1400
Abstract:
In this survey we present some significant bounds for the number of maximal subgroups of a given index of a finite group. As a consequence, new bounds for the number of random generators needed to generate a finite $d$-generated group with high probability which are significantly tighter than the ones obtained in the paper of Jaikin-Zapirain and Pyber (Random generation of finite and profinite groups and group enumeration, \emph{Ann.\ Math.}, \textbf{۱۸۳} (۲۰۱۱) ۷۶۹--۸۱۴) are obtained. The results of Jaikin-Zapirain and Pyber, as well as other results of Lubotzky, Detomi, and Lucchini, appear as particular cases of our theorems.
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Authors
Adolfo Ballester Bolinches
Departament de Matematiques, Universitat de Valencia, Spain
Ramón Esteban-Romero
Departament de Matematiques, Universitat de Valencia, Spain
Paz Jiménez-Seral
Departamento de Matematicas, Universidad de Zaragoza, Pedro Cerbuna, Spain
Hangyang Meng
Departament de Matematiques, Universitat de Valencia, Spain