$(2,m,n)$-groups with Euler characteristic equal to $-2^as^b$

  • Nick Gill
DOI: https://doi.org/10.37236/2308
Keywords: triangle groups, regular maps, almost simple groups, Euler characteristic

Abstract

We study those $(2,m,n)$-groups which are almost simple and for which the absolute value of the Euler characteristic is a product of two prime powers. All such groups which are not isomorphic to $PSL_2(q)$ or $PGL_2(q)$ are completely classified.
Published
2013-08-02
How to Cite
Gill, N. (2013). $(2,m,n)$-groups with Euler characteristic equal to $-2^as^b$. The Electronic Journal of Combinatorics, 20(3), P8. https://doi.org/10.37236/2308
Issue
Volume 20, Issue 3 (2013)
Article Number
P8