A decomposition theorem and the ranks of central unit groups of integral group rings of the groups \(\mathrm{PGL}_2(q)\), where \(q\) is odd.

zbMath1289.16072MaRDI QIDQ2454508

R. Zh. Aleev, O. V. Mitina

Publication date: 13 June 2014

Published in: Sibirskie Èlektronnye Matematicheskie Izvestiya (Search for Journal in Brave)

Full work available at URL: http://semr.math.nsc.ru/v5/p652-672.pdf

zbMATH Keywords

integral group ringscentral unit groupsranks of groups

Mathematics Subject Classification ID

Group rings (16S34) Group rings of finite groups and their modules (group-theoretic aspects) (20C05) Units, groups of units (associative rings and algebras) (16U60)

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