KnowraGroup representationLinked fromLinked fromThe 20 pages that link to Group representation, each with the reason it gives.All 20Broader topic 3Related 11Narrower topic 6Irreducible representationNarrower topic: Irreducibility is a property of group representations and their invariant subspaces.Character theoryNarrower topic: Character theory extracts trace-valued functions from these homomorphisms.Fourier analysis on finite groupsNarrower topic: Representations supply the matrix-valued frequencies used to decompose functions on nonabelian groups.Adjoint representationNarrower topic: The adjoint representation is a canonical representation built from the group itself.Maschke's theoremNarrower topic: Maschke's theorem concerns finite-dimensional representations of finite groups.Schur's lemmaNarrower topic: Schur's lemma applies to maps between representations of the same group.