Unit Groups of Integral Finite Group Rings with No Noncyclic Abelian Finite Subgroups

نویسنده

  • MARTIN HERTWECK
چکیده

It is shown that in the units of augmentation one of an integral group ring ZG of a finite group G, a noncyclic subgroup of order p, for some odd prime p, exists only if such a subgroup exists in G. The corresponding statement for p = 2 holds by the Brauer–Suzuki theorem, as recently observed by W. Kimmerle.

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تاریخ انتشار 2008