Theorem Group.isCyclic_of_coprime_card_range_card_ker

Modification history

2025-06-29 08:52
Mathlib/GroupTheory/SpecificGroups/Cyclic.lean
feat:(RingTheory/ZMod/CyclicUnits): characterize when `(ZMod n)ˣ` is cyclic (#26020) …
Added Group.isCyclic_of_coprime_card_range_card_kerView on Github →