On the Structure of Q2(G) for Finitely Generated Groups
Gerald Losey · Canadian Journal of Mathematics · 1973
Let G be a group, ZG its integral group ring and Δ = Δ(G) the augmentation ideal of ZG. Denote by Gi the ith term of the lower central series of G. Following Passi [3], we set . It is well-known that (see, for example [1]). In [3] Passi shows that if G is an abelian group then , the second symmetric power of G.