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arXiv · 2504.14347

Finite groups with few subgroups not in the Chermak-Delgado lattice

Jiakuan Lu·Xi Huang·Qinwei Lian·Wei Meng
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Abstract

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.

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Jiakuan Lu, Xi Huang, Qinwei Lian, Wei Meng. 2025-04-19. Finite groups with few subgroups not in the Chermak-Delgado lattice. https://arxiv.org/abs/2504.14347

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