2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/173273We construct a Laplace isospectral deformation of metrics on an orbifold quotient of a nilmanifold. Each orbifold in the deformation contains singular points with order two isotropy. Isospectrality is obtained by modifying a generalization of Sunada's Theorem due to DeTurck and Gordon.Differential Geometry58J53; 53C20text