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Integral and p-modular semisimple deformations for p-solvable groups of finite representation type
Published online by Cambridge University Press: 09 April 2009
Abstract
We prove that the split integral group ring of a finite p-solvable group of finite representation type has a structure analogous to that of the p-modular semisimple deformation. The split integral deformation can be put in the same form as the p-modular deformation by an appropriate substitution for the parameter T. As an application we derive a simple formula for the matrix units in the semisimple group algebra over a nonmodular prime.
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- Research Article
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- Copyright © Australian Mathematical Society 1991
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