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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 | ||
[1] M. Brescia and A. Russo, On cyclic automorphisms of a group, J. Algebra Appl., 20 (2021) 13 pp. | ||
آمار تعداد مشاهده مقاله: 146 تعداد دریافت فایل اصل مقاله: 253 |