On Finitely Generated Subgroups Which are of Finite Index in Generalized Free Products

DOI10.2307/2038698zbMath0223.20032OpenAlexW4240229374MaRDI QIDQ5628345

A. Karrass, D. Solitar

Publication date: 1973

Full work available at URL: https://doi.org/10.2307/2038698

Mathematics Subject Classification ID

Chains and lattices of subgroups, subnormal subgroups (20E15) Extensions, wreath products, and other compositions of groups (20E22) Free products of groups, free products with amalgamation, Higman-Neumann-Neumann extensions, and generalizations (20E06)

Related Items

Finitely presented wreath products and double coset decompositions. ⋮ Higher dimensional algebraic fiberings of group extensions ⋮ Presentability by products for some classes of groups ⋮ Infinite groups

Cites Work

• Subgroups of infinite index in Fuchsian groups
• Discrete Groups of Motions
• Über die Permutationsgruppe der natürlichen Zahlenfolge
• Intersections of Finitely Generated Subgroups in Free Products
• A covering‐space approach to theorems of greenberg in fuchsian, kleinian and other groups
• The Subgroups of a Free Product of Two Groups with an Amalgamated Subgroup
• On the Finitely Generated Subgroups of an Amalgamated Product of Two Groups
• Groups Covered By Permutable Subsets