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On groups with many normal subgroups | ||
| International Journal of Group Theory | ||
| مقاله 4، دوره 14، شماره 1، خرداد 2025، صفحه 19-23 اصل مقاله (368.42 K) | ||
| نوع مقاله: Ischia Group Theory 2022 | ||
| شناسه دیجیتال (DOI): 10.22108/ijgt.2023.138553.1864 | ||
| نویسندگان | ||
| Alessio Russo* ؛ Mario Viscusi | ||
| Dipartimento di Matematica e Fisica, Università della Campania “Luigi Vanvitelli”, Viale Lincoln 5, I-81100 Caserta, Italy | ||
| چکیده | ||
| The structure of groups which are rich in normal subgroups has been investigated by several authors. Here, we prove that if a radical group G has normal deviation, which means that the set of its non-normal subgroups satisfies a very weak chain condition, then either G is a minimax group or all its subgroups are normal. | ||
| کلیدواژهها | ||
| Normal subgroup؛ normal deviation؛ minimax group | ||
| مراجع | ||
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[1] M. Brescia and A. Russo, On cyclic automorphisms of a group, J. Algebra Appl., 20 (2021) 13 pp. | ||
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آمار تعداد مشاهده مقاله: 288 تعداد دریافت فایل اصل مقاله: 381 |
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