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Non-nilpotent groups with three conjugacy classes of non-normal subgroups | ||
| International Journal of Group Theory | ||
| مقاله 1، دوره 3، شماره 2، شهریور 2014، صفحه 1-7 اصل مقاله (266.85 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22108/ijgt.2014.3533 | ||
| نویسنده | ||
| Hamid Mousavi* | ||
| Department of Mathematics, University of Tabriz, P.O.Box 51666-17766, Tabriz, Iran | ||
| چکیده | ||
| For a finite group $G$ let $\nu(G)$ denote the number of conjugacy classes of non-normal subgroups of $G$. The aim of this paper is to classify all the non-nilpotent groups with $\nu(G)=3$. | ||
| کلیدواژهها | ||
| Non-Normal Subgroup؛ conjugacy class؛ Non-Nilpotent Group | ||
| مراجع | ||
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R. Brandl (1995) Groups with few non-normal subgroups Comm. Algebra 23 (6), 2091-2098
R. La Haye (1996) Some expicit bounds in groups with a finite number of non-normal subgroups Comm. Algebra 25 (12), 3803-3821
H. Mousavi (1999) On finite groups with few non-normal subgroups Comm. Algebra 27 (7), 3143-3451
J. J. Rotman (1995) An Introduction to the theory of groups 4th ed., Springer-Verlag
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