Given a symmetric group, I'd like to get explicit matrices for the Young natural irreducible representations. (These are different from the generic unitary/orthogonal irreps; the natural irreps are matrices with integer entries). Does anyone know how to get these in gap or any of it's packages? (I looked at hecke package which seems relevant but I couldn't see how to use it for that).
2026-03-27 00:03:10.1774569790
Symmetric group irreducible representations
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