Publications Meetings The Profession Membership Programs Math Samplings Policy & Advocacy In the News About the AMS

   
Mobile Device Pairing
Green Open Access
Mathematics of Computation
Mathematics of Computation
ISSN 1088-6842(online) ISSN 0025-5718(print)

 

Congruence subgroups of the modular group


Author: Morris Newman
Journal: Math. Comp. 29 (1975), 207-213
MSC: Primary 10D05; Secondary 20H05
MathSciNet review: 0371820
Full-text PDF Free Access

Abstract | References | Similar Articles | Additional Information

Abstract: The congruence subgroups of the classical modular group which can be defined as the automorphs modulo q of some fixed matrix are studied, and their genera determined.


References [Enhancements On Off] (What's this?)


Similar Articles

Retrieve articles in Mathematics of Computation with MSC: 10D05, 20H05

Retrieve articles in all journals with MSC: 10D05, 20H05


Additional Information

DOI: http://dx.doi.org/10.1090/S0025-5718-1975-0371820-0
PII: S 0025-5718(1975)0371820-0
Keywords: Automorphs, elliptic classes, finite fields, genus, modular group, natural homomorphism, parabolic classes
Article copyright: © Copyright 1975 American Mathematical Society