OAI/GroupTheory/PolycyclicRecognition/Algebra/NormalAbelianizationModule.lean

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5 declarations, 0 contain sorry, 0 declared as axioms

The finite module on a normally generated subgroup's abelianization

  1. def OAI.PolycyclicRecognition.normalAbelianizationAut line 15
  2. def OAI.PolycyclicRecognition.normalAbelianizationRepresentation line 18
  3. theorem OAI.PolycyclicRecognition.normalAbelianizationRepresentation_apply line 32
  4. theorem OAI.PolycyclicRecognition.finite_normalAbelianizationModule_of_normalGeneration line 36
  5. theorem OAI.PolycyclicRecognition.finite_normalAbelianizationModule_of_abelian_quotient line 96