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Mathematics

A note on invariant transversals for normal subgroups

Gerhard Hiss

2026.3.3ARCHIV DER MATHEMATIK

DOI: 10.1007/s00013-026-02264-9

Abstract

The existence of invariant transversals for a normal subgroup $H$ in a group $G$ is investigated. This yields counterexamples to a conjecture in case $H$ is abelian and $G$ is finite.

Citation format

HISS, Gerhard. A note on invariant transversals for normal subgroups [preprint]. arXiv, 2026. arXiv:2603.02922.