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arXiv 0709.1209math.RT
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Primitive Characters与可解群的置换特征标

Primitive Characters and Permutation Characters of Solvable Groups

Tom Wilde

摘要:

设X是有限可解群G的不可约本原复特征标,X* 表示G的复共轭的特征标.如果次数X(1)是奇数,则我们证明如何以唯一的方式将G的子群U的共轭类与X相关联,其中X*X =(1_U)^G,U的陪集上的置换特征标。我们研究了这种情况,并给出了一些应用程序的性质的原始特征标的可解和p-可解群。

英文摘要:

Let X be an irreducible, primitive complex character of the finite solvable group G, and let X* denote the complex conjugate character. If the degree X(1) is odd, then we show how to associate to X in a unique way, a conjugacy class of subgroups U of G for which X*X = (1_U)^G, the permutation character on the cosets of U. We investigate this situation and give a number of applications to properties of primitive characters of solvable and p-solvable groups.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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