A generalization of groups with many almost normal subgroups
A subgroup \(H\) of a group \(G\) is called almost normal in \(G\) if it has finitely many conjugates in \(G\). A classic result of B. H. Neumann informs us that \(|G:\mathbf{Z}(G)|\) is finite if and only if each \(H\) is almost normal in \(G\). Starting from this result, we investigate the structu...
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Datum: | 2018 |
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1. Verfasser: | Russo, Francesco G. |
Format: | Artikel |
Sprache: | English |
Veröffentlicht: |
Lugansk National Taras Shevchenko University
2018
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Online Zugang: | https://admjournal.luguniv.edu.ua/index.php/adm/article/view/623 |
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Назва журналу: | Algebra and Discrete Mathematics |
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