On a problem of L.A. Shemetkov on superradical formations of finite groups

被引:5
|
作者
Ballester-Bolinches, A. [1 ]
Kamornikov, S. F. [2 ]
Tyutyanov, V. N. [2 ]
机构
[1] Univ Valencia, Valencia, Spain
[2] Int Univ MITSO, Gomel Branch, Gomel, BELARUS
关键词
Finite group; Saturated formation; Critical group;
D O I
10.1016/j.jalgebra.2014.01.004
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Subgroup-closed saturated formations a which are closed under taking products of a-subnormal a-subgroups are studied in the paper. Our results can be regarded as further developments in the hunt for a solution of a problem proposed by L.A. Shemetkov in 1999 in the Kourovka Notebook. (c) 2014 Elsevier Inc. All rights reserved.
引用
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页码:69 / 76
页数:8
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