https://leanprover-community.github.io/mathlib4_docs/Mathlib/GroupTheory/Nilpotent.html
Mathlib.GroupTheory.Nilpotent
mathlib
https://leanprover-community.github.io/mathlib4_docs/Mathlib/GroupTheory/Congruence/Basic.html
Mathlib.GroupTheory.Congruence.Basic
mathlibcongruencebasic
https://leanprover-community.github.io/mathlib4_docs/Mathlib/GroupTheory/GroupAction/Hom.html
Mathlib.GroupTheory.GroupAction.Hom
mathlibgroupactionhom
https://leanprover-community.github.io/mathlib4_docs/Mathlib/GroupTheory/Solvable.html
Mathlib.GroupTheory.Solvable
mathlib
https://leanprover-community.github.io/mathlib4_docs/Mathlib/GroupTheory/GroupAction/DomAct/Basic.html
Mathlib.GroupTheory.GroupAction.DomAct.Basic
mathlibgroupactionbasic
https://leanprover-community.github.io/mathlib4_docs/Mathlib/GroupTheory/GroupAction/Pointwise.html
Mathlib.GroupTheory.GroupAction.Pointwise
mathlibgroupactionpointwise
https://leanprover-community.github.io/mathlib4_docs/Mathlib/GroupTheory/GroupAction/CardCommute.html
Mathlib.GroupTheory.GroupAction.CardCommute
mathlibgroupaction
https://leanprover-community.github.io/mathlib4_docs/Mathlib/GroupTheory/Congruence/Hom.html
Mathlib.GroupTheory.Congruence.Hom
mathlibcongruencehom