Some subgroups of the extended Hecke groups \(\overline H(\lambda_q)\).

DOI10.1016/S0252-9602(17)30493-9zbMath1042.20040OpenAlexW2782603700MaRDI QIDQ1418264

Osman Bizim, Recep Sahin

Publication date: 2003

Published in: Acta Mathematica Scientia. Series B. (English Edition) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0252-9602(17)30493-9

zbMATH Keywords

principal congruence subgroupscommutator subgroupsextended Hecke groupseven subgroups

Mathematics Subject Classification ID

Structure of modular groups and generalizations; arithmetic groups (11F06) Fuchsian groups and their generalizations (group-theoretic aspects) (20H10)

Related Items (6)

Commutator subgroups of generalized Hecke and extended generalized Hecke groups,II ⋮ Commutator subgroups of the power subgroups of some Hecke groups. ⋮ Some results on Hecke and extended Hecke groups ⋮ Some normal subgroups of the extended Hecke groups \(\overline H(\lambda_p)\). ⋮ Unnamed Item ⋮ Principal congruence subgroups of the Hecke groups and related results

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