On the Subgroups of the Extended Hecke, Hecke and Picard Groups
Group Theory
2009-06-19 v1
Abstract
In this work, we derive the low index subgroups of the extended Hecke, Hecke and the Picard groups using tools in color symmetry theory. We also present the low index subgroups of the modular group.
Keywords
Cite
@article{arxiv.0906.3412,
title = {On the Subgroups of the Extended Hecke, Hecke and Picard Groups},
author = {Ma. Louise Antonette N. De Las Penas and Ma. Carlota B. Decena and Glenn R. Laigo},
journal= {arXiv preprint arXiv:0906.3412},
year = {2009}
}