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Character degrees and CLT-groups
Published online by Cambridge University Press: 17 April 2009
Abstract
Let G be a finite group and let k be a field. We determine the smallest possible rank of a free kG-module that contains submodules of every possible dimension. As an application, we obtain various criteria for the wreath product of two finite groups to be a CLT-group.
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- Copyright © Australian Mathematical Society 1989
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