机构:University of Alabama,Department of Mathematics
Martyn R. Dixon
Leonid A. Kurdachenko
论文数: 0引用数: 0
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机构:University of Alabama,Department of Mathematics
Leonid A. Kurdachenko
Aleksander A. Pypka
论文数: 0引用数: 0
h-index: 0
机构:University of Alabama,Department of Mathematics
Aleksander A. Pypka
机构:
[1] University of Alabama,Department of Mathematics
[2] National University of Dnepropetrovsk,Department of Algebra, Facultet of mathematic and mechanik
来源:
Milan Journal of Mathematics
|
2014年
/
82卷
关键词:
Primary 20F14;
Secondary 20F28;
central factor group;
automorphism;
hypercentre;
D O I:
暂无
中图分类号:
学科分类号:
摘要:
A well-known theorem of I. Schur states that if G is a group and G/ζ(G) is finite then G′ is finite. We obtain an analogue of this, and theorems due to R. Baer and P. Hall, for groups G that have subgroups A of Aut(G) such that A/Inn(G) is finite.
机构:
Univ Alabama, Dept Math, POB 870350, Tuscaloosa, AL 35487 USAUniv Alabama, Dept Math, POB 870350, Tuscaloosa, AL 35487 USA
Dixon, Martyn R.
Kurdachenko, Leonid A.
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h-index: 0
机构:
Natl Univ Dnepropetrovsk, Fac Math & Mech, Dept Algebra, UA-49010 Dnepropetrovsk 10, UkraineUniv Alabama, Dept Math, POB 870350, Tuscaloosa, AL 35487 USA
Kurdachenko, Leonid A.
Otal, J.
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机构:
Univ Zaragoza, Dept Math, IUMA, E-50009 Zaragoza, SpainUniv Alabama, Dept Math, POB 870350, Tuscaloosa, AL 35487 USA