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Finite groups with dense solitary subgroups

Group Theory 2024-12-13 v1

Abstract

A group GG is said to have dense solitary subgroups if each non-empty open interval in its subgroup lattice L(G)L(G) contains a solitary subgroup. In this short note, we find all finite groups satisfying this property.

Keywords

Cite

@article{arxiv.2412.08782,
  title  = {Finite groups with dense solitary subgroups},
  author = {Marius Tărnăuceanu},
  journal= {arXiv preprint arXiv:2412.08782},
  year   = {2024}
}

Comments

Accepted for publication in Bull. Korean Math. Soc

R2 v1 2026-06-28T20:31:39.406Z