id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejpam-5118	Snanou, Noureddine	On the Isomorphism Problem for Central Extensions II	2024	13	.pdf	application/pdf	5480	416	85	So, putting G1 = G2 = Zp, σ = idG1 and ρ = idG2 in the preceding proposition, the groups Zp × ε Zp and Zp × mεε0 Zp are upper isomorphic. (1) for all x ∈ G1, and y ∈ G2. Lemma 3.2.	cache/ejpam-5118.pdf	txt/ejpam-5118.txt