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Authors
Affiliations
1 Department of Mathematics, Kurukshetra University, Karnkslietia-132119, IN
Source
The Journal of the Indian Mathematical Society, Vol 54, No 1-4 (1989), Pagination: 107-120
Abstract
Let G be a group, ZG the integral group ring of G and Δ(G) its augmentation ideal. M. Khambadkone [2] studies the quotient group Δ(G) Δ(H)/Δ2(G) Δ(H) when is a normal subgroup of G and gives the result that if G is the semidirect product H |>K of a finitely generated normal subgroup H by a subgroup K, then Δ(G) Δ(H)/Δ2(G) Δ(H) ≅ K|K'⊗ HIH' ⊕