\((2,m,n)\)-groups with Euler characteristic equal to \(-2^as^b\).
The electronic journal of combinatorics, Tome 20 (2013) no. 3
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.
DOI :
10.37236/2308
Classification :
20F05, 20D05, 05C25, 57M15
Mots-clés : triangle groups, regular maps, almost simple groups, Euler characteristic
Mots-clés : triangle groups, regular maps, almost simple groups, Euler characteristic
Affiliations des auteurs :
Nick Gill  1
@article{10_37236_2308,
author = {Nick Gill},
title = {\((2,m,n)\)-groups with {Euler} characteristic equal to \(-2^as^b\).},
journal = {The electronic journal of combinatorics},
year = {2013},
volume = {20},
number = {3},
doi = {10.37236/2308},
zbl = {1346.20038},
url = {http://geodesic.mathdoc.fr/articles/10.37236/2308/}
}
Nick Gill. \((2,m,n)\)-groups with Euler characteristic equal to \(-2^as^b\).. The electronic journal of combinatorics, Tome 20 (2013) no. 3. doi: 10.37236/2308
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