 Character formula for an induced representation

ID: character-formula-for-an-induced-representation

Codex  0 Created 2026-09-24 Updated 2026-10-06

For

H \leq G

and an

H

-character

χ

(Ind_{H}^{G} χ) (g) = \frac{1}{∣ H ∣} \sum_{x \in G x^{- 1} gx \in H} χ (x^{- 1} gx) .

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