ProV Logo
0

On the divisibility of $#\Hom(\Gamma,G)$...
Villegas, Fernando R...
On the divisibility of $#\Hom(\Gamma,G)$ by $|G| by Villegas, Fernando Rodriguez ( Author )
Australian National University
27-07-2023
We extend and reformulate a result of Solomon on the divisibility of the title. We show, for example, that if $\Gamma$ is a finitely generated group, then $|G|$ divides $#\Hom(\Gamma,G)$ for every finite group $G$ if and only if $\Gamma$ has infinite abelianization. As a consequence we obtain some arithmetic properties of the number of subgroups of a given index in such a group $\Gamma$.
-
Article
pdf
29.34 KB
English
-
MYR 0.01
-
http://arxiv.org/abs/1105.6066
Share this eBook