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University of Birmingham > Talks@bham > Birmingham and Warwick Algebra Seminar > Irreducible characters of Sylow p-subgroups of D_4(p^k)
![]() Irreducible characters of Sylow p-subgroups of D_4(p^k)Add to your list(s) Download to your calendar using vCal
If you have a question about this talk, please contact Simon Goodwin. Let U(q) be a Sylow p-subgroup of a Chevalley group D4(q), where q is a power of a prime p. We describe a construction of all complex irreducible characters of U(q) and obtain a classification of these irreducible characters via the root subgroups which are contained in the center of these characters. Furthermore, we show that the multiplicities of the degrees of these irreducible characters are given by polynomials in _q_−1 with nonnegative coefficients. This talk is part of the Birmingham and Warwick Algebra Seminar series. This talk is included in these lists:Note that ex-directory lists are not shown. |
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