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Def subgroup.quotient_diff

Modification history

2022-04-25 06:23
src/group_theory/schur_zassenhaus.lean
refactor(group_theory/schur_zassenhaus): Golf proof of abelian case (#13622) …
Modified subgroup.quotient_diffView on Github →
2021-10-01 06:05
src/group_theory/complement.lean
refactor(group_theory/complement): Split `complement.lean` (#9474) …
Modified subgroup.quotient_diffView on Github →
2021-07-24 15:30
src/group_theory/complement.lean
feat(group_theory/complement): define subgroup complement, prove Schur-Zassenhaus (#8008) …
Added subgroup.quotient_diffView on Github →