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Theorem subgroup.normal.eq_bot_or_eq_top

Modification history

2023-01-19 21:39
src/group_theory/subgroup/basic.lean
chore(group_theory/subgroup/basic): split out some self-contained sections (#17862) …
Modified subgroup.normal.eq_bot_or_eq_topView on Github →
2021-03-29 23:43
src/group_theory/subgroup.lean
feat(group_theory/{subgroup, order_of_element}): refactors simple groups, classifies finite simple abelian/solvable groups (#6926) …
Added subgroup.normal.eq_bot_or_eq_topView on Github →