Families of embeddings of the alternating group of rank 5 into the Cremona group

Abstract

I study embeddings of alternating group of rank five into the Cremona group of rank three. I find all embeddings induced by A_5-del Pezzo fibrations and I study their conjugacy. As an application, I show that there is a series of continuous families of pairwise non-conjugate embeddings of alternating group of rank five into Cr${}_3(\mathbb{C})$.