Determining Fuchsian groups by their finite quotients

Martin R. Bridson, Marston D. E. Conder, Alan W. Reid

Let $\C(Γ)$ be the set of isomorphism classes of the finite groups that are homomorphic images of $\Gamma$. We investigate the extent to which $\C(Γ)$ determines $\Gamma$ when $\Gamma$ is a group…