GROUP ALGEBRAS WHOSE GROUP OF UNITS IS POWERFUL
2009 ◽
Vol 87
(3)
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pp. 325-328
AbstractA p-group is called powerful if every commutator is a product of pth powers when p is odd and a product of fourth powers when p=2. In the group algebra of a group G of p-power order over a finite field of characteristic p, the group of normalized units is always a p-group. We prove that it is never powerful except, of course, when G is abelian.
2016 ◽
Vol 15
(08)
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pp. 1650150
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1998 ◽
Vol 08
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pp. 467-477
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2013 ◽
Vol 12
(08)
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pp. 1350046
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2004 ◽
Vol 77
(2)
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pp. 185-190
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2020 ◽
Vol 109
(1)
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pp. 17-23
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2016 ◽
Vol 101
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pp. 244-252
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2006 ◽
Vol 80
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pp. 173-178
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