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On A characteristic of congruence subgroups of the group G = SL (2, Z)

โœ Scribed by D. A. Kazhdan

Publisher
Springer US
Year
1970
Tongue
English
Weight
109 KB
Volume
4
Category
Article
ISSN
0016-2663

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๐Ÿ“œ SIMILAR VOLUMES

Normalizers of the Congruence Subgroups
Normalizers of the Congruence Subgroups of the Hecke Groups G4 and G6
โœ Mong-Lung Lang ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 137 KB

Normalizers of 1 0 (m)+w 2 and 1 0 (m)+w 3 in PSL 2 (R) are determined. The determination of such normalizers enables us to determine the normalizers (in PSL 2 (R)) of the congruence subgroups G 0 4 (A) and G 0 6 (A) of the Hecke groups G 4 and G 6 .