The Number of Subgroups ofPSL(2,Z) When Acting onFp ∪ {∞}

DOI10.1080/00927870802107348zbMath1197.20041OpenAlexW2065588511MaRDI QIDQ3548590

Saima Anis, Qaiser Mushtaq

Publication date: 16 December 2008

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

Full work available at URL: https://doi.org/10.1080/00927870802107348

zbMATH Keywords

subgroups of finite indexmodular groupnumbers of subgroupscoset diagrams\(\text{PSL}(2,\mathbb{Z})\)

Mathematics Subject Classification ID

Subgroup theorems; subgroup growth (20E07) Unimodular groups, congruence subgroups (group-theoretic aspects) (20H05) Structure of modular groups and generalizations; arithmetic groups (11F06)

Related Items (2)

Some studies on algebraic integers in \(\mathbb {Q} (i,\sqrt{3})\) by using coset diagram ⋮ Coset Diagram for the Action of Picard Group on $\mathbb{Q}(i,\sqrt{3})$

Cites Work

• Unnamed Item
• Parametrization of all homomorphisms fromPGL(2Z) intoPGL{2,q)
• Subgroups of the Classical Modular Group
• Coset diagrams for hurwitz groups

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