Affiliation:
1. ETH Zurich, Zurich Switzerland
Abstract
Abstract
We study a coarse moduli space of irreducible representations of the group of unipotent matrices of order $4$ over the ring of integers that have finite weight. All such representations are known to be monomial (see [4]). To describe a coarse moduli space of such representations, we need to study pairs of subgroups and their characters, which induce non-isomorphic irreducible representations. We obtain a full classification of such pairs and, respectively, a coarse moduli space.
Funder
Swiss National Science Foundation
Publisher
Oxford University Press (OUP)
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