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Pierre de la Harpe; Claude Weber
Malnormal subgroups and Frobenius groups: basics and examples
Confluentes Mathematici, 6 no. 1 (2014), p. 65-77, doi: 10.5802/cml.13
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Class. Math.: 20B07, 20B05
Keywords: Malnormal subgroup, infinite permutation group, Frobenius group, knot group, peripheral subgroup, almost nalmornal subgroup.

Résumé - Abstract

Malnormal subgroups occur in various contexts. We review a large number of examples, and compare the general situation to that of finite Frobenius groups of permutations.

In a companion paper [18], we analyse when peripheral subgroups of knot groups and $3$-manifold groups are malnormal.

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