Theorems · Theorem · group theory
Subgroup.isFiniteRelIndex_of_le_right
∀ {G : Type u_1} [inst : Group G] (H : Subgroup G) {K L : Subgroup G},
K ≤ L → ∀ [H.IsFiniteRelIndex L], H.IsFiniteRelIndex K- Defined in
- Mathlib.GroupTheory.Index
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 98 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites6
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Groupstatement and proof · cited by 6,238
- Subgroupstatement and proof · cited by 3,593
- Subgroup.IsFiniteRelIndexstatement and proof · cited by 26
- Subgroup.relIndex_ne_zeroproof · cited by 5
- Subgroup.relIndex_eq_zero_of_le_rightproof · cited by 5
- Subgroup.isFiniteRelIndex_iff_relIndex_ne_zeroproof · cited by 3
Cited by1
Results whose statement or proof uses this declaration.
- Subgroup.isFiniteRelIndex_of_finiteIndexproof · cited by 0