2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/72599The blow-up construction by L. G. Kovács has been a very useful tool to study embeddings of finite primitive permutation groups into wreath products in product action. In the present paper we extend the concept of a blow-up to finite quasiprimitive permutation groups, and use it to study embeddings of finite quasiprimitive groups into wreath products.Group Theory20B05, 20B15, 20B25, 20B35text