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Theorem subgroup.card_le_one_iff_eq_bot

Modification history

2023-01-20 23:55
src/group_theory/subgroup/basic.lean
chore(group_theory/subgroup/basic): split out finiteness (#18242) …
Modified subgroup.card_le_one_iff_eq_botView on Github →
2021-08-09 08:17
src/group_theory/subgroup.lean
feat(group_theory/sylow): Generalize proof of first Sylow theorem (#8383) …
Added subgroup.card_le_one_iff_eq_botView on Github →