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The ranks of central unit groups of integral group rings of alternating groups

โœ Scribed by R. Zh. Aleev; A. V. Kargapolov; V. V. Sokolov


Book ID
106435789
Publisher
Springer US
Year
2009
Tongue
English
Weight
112 KB
Volume
164
Category
Article
ISSN
1573-8795

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๐Ÿ“œ SIMILAR VOLUMES


Products of Free Groups in the Unit Grou
โœ Eric Jespers; Guilherme Leal; Angel del Rฤฑ́o ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 253 KB

We classify the nilpotent finite groups G which are such that the unit group ลฝ . U U ZG of the integral group ring ZG has a subgroup of finite index which is the direct product of noncyclic free groups. It is also shown that nilpotent finite groups having this property can be characterised by means