Theorem Finite.of_finite_mulAction_orbitRel_quotient

Modification history

2024-10-17 15:03
Mathlib/GroupTheory/GroupAction/Basic.lean
feat(QuotientGroup,Ideal/Quotient): group is finite if quotient is finite (#15425) …
Added Finite.of_finite_mulAction_orbitRel_quotientView on Github →