Automorphisms group of ring~$\mathbb Z\mathrm A_4$
Fundamentalʹnaâ i prikladnaâ matematika, Tome 14 (2008) no. 5, pp. 185-189
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The structure of group of automorphisms of integer group ring of group $\mathrm A_4$ is studied in terms of semidirect product. We show that Zassenhaus conjecture on structure of automorphisms of integer group rings of finite groups for the group $\operatorname{Aut}\mathbb Z\mathrm A_4$ holds.
@article{FPM_2008_14_5_a12,
author = {A. M. Popova},
title = {Automorphisms group of ring~$\mathbb Z\mathrm A_4$},
journal = {Fundamentalʹna\^a i prikladna\^a matematika},
pages = {185--189},
publisher = {mathdoc},
volume = {14},
number = {5},
year = {2008},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/FPM_2008_14_5_a12/}
}
A. M. Popova. Automorphisms group of ring~$\mathbb Z\mathrm A_4$. Fundamentalʹnaâ i prikladnaâ matematika, Tome 14 (2008) no. 5, pp. 185-189. http://geodesic.mathdoc.fr/item/FPM_2008_14_5_a12/