# XMod : a GAP 4 package - Index P

_ A B C D G H I K M N O P R S T W X

PeifferSubgroup 2.3.1
pre-cat1-group 2.4
pre-crossed module 2.3
Pre-crossed modules 2.3
PreCat1ByEndomorphisms 2.4.2
PreCat1ByNormalSubgroup 2.4.2
PreCat1ByTailHeadEmbedding 2.4.2
PreCat1Morphism 3.2.1
PreCat1MorphismByHoms 3.2.1
PreCat1OfPreXMod 2.4.2
Preface 1.0
PreXModByBoundaryAndAction 2.3.1
PreXModByCentralExtension 2.3.1
PreXModMorphism 3.1.2
PreXModMorphismByHoms 3.1.2

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