On subgroups of finite index in branch groups.

DOI10.1016/J.JALGEBRA.2013.08.025zbMath1338.20030arXiv1301.6419OpenAlexW2127309120MaRDI QIDQ405847

Alejandra Garrido, John S. Wilson

Publication date: 8 September 2014

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1301.6419

zbMATH Keywords

normal subgroupssubgroups of finite indexdirect productsgroups acting on treesjust infinite groupsbranch groupscommensurability of groups

Mathematics Subject Classification ID

Subgroup theorems; subgroup growth (20E07) Groups acting on trees (20E08)

Related Items (3)

A commutator lemma for confined subgroups and applications to groups acting on rooted trees ⋮ On the congruence subgroup problem for branch groups ⋮ Commensurability growth of branch groups

Cites Work

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• On the Burnside problem for periodic groups
• On a 2-generated infinite 3-group: The presentation problem
• On a 2-generated infinite 3-group: Subgroups and automorphisms
• The uniqueness of the actions of certain branch groups on rooted trees.
• Some properties of groups inherited by normal subgroups of finite index
• Abstract commensurability and the Gupta-Sidki group

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