Finite groups with few subgroups not in the Chermak-Delgado lattice
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arXiv
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| Main Authors: | , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866916698685177856 |
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| author | Lu, Jiakuan Huang, Xi Lian, Qinwei Meng, Wei |
| author_facet | Lu, Jiakuan Huang, Xi Lian, Qinwei Meng, Wei |
| contents | For a finite group G, we denote by v(G) the number of conjugacy classes of subgroups of G not in CD(G). In this paper, we determine the finite groups G such that v(G)=1,2,3. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2504_14347 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Finite groups with few subgroups not in the Chermak-Delgado lattice Lu, Jiakuan Huang, Xi Lian, Qinwei Meng, Wei Group Theory 20D30, 20D60 For a finite group G, we denote by v(G) the number of conjugacy classes of subgroups of G not in CD(G). In this paper, we determine the finite groups G such that v(G)=1,2,3. |
| title | Finite groups with few subgroups not in the Chermak-Delgado lattice |
| topic | Group Theory 20D30, 20D60 |
| url | https://arxiv.org/abs/2504.14347 |