The group ring of SL 2 ( p 2 ) over the p - adic integers
نویسنده
چکیده
This paper describes the ring theoretic structure of the group rings of SL 2 (p 2) over the p-adic integers.
منابع مشابه
The group ring of SL 2 ( 2 f ) over 2 - adic integers
Let R = Z 2 2 f ?1 ] and G = SL 2 (2 f). The group ring RG is calculated nearly up to Morita equivalence. In particular the irreducible RG-lattices can be described purely combinatorically in terms of subsets of f1 The group G = SL 2 (p f) of all 22-matrices over the eld k with p f elements is one of the simplest examples of a nonabelian nite group of Lie type. Its representation theory in char...
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