[1XIndex[0X [2X\^[0X 6.2-2 Abelian Crossed Product 7.8 [10XActionForCrossedProduct[0m 5.1-1 [2XAverageSum[0X 6.2-3 Basis of units (for crossed product) 7.6 (Brauer) equivalence 7.5 central simple algebra 7.5 [2XCentralizer[0X 6.2-1 Classical Crossed Product 7.9 CoefficientsAndMagmaElements 5.2-1 Crossed Product 7.6 [2XCrossedProduct[0X 5.1-1 Cyclic Algebra 7.10 Cyclic Crossed Product 7.7 Cyclotomic algebra 7.11 cyclotomic class 7.17 [2XCyclotomicClasses[0X 6.3-1 e(G,K,H) 7.13 e_C(G,K,H) 7.13 [2XElementOfCrossedProduct[0X 5.2-1 [10XEmbedding[0m 5.2-1 equivalence (Brauer) 7.5 equivalent strong Shoda pairs 7.15 field of character values 7.4 generating cyclotomic class 7.17 group algebra 7.1 group ring 7.1 [2XInfoWedderga[0X 6.4-1 [2XIsCompleteSetOfOrthogonalIdempotents[0X 4.2-1 [10XIsCrossedProduct[0m 5.1-1 [10XIsCrossedProductObjDefaultRep[0m 5.2-1 [2XIsCyclotomicClass[0X 6.3-2 [10XIsElementOfCrossedProduct[0m 5.2-1 [2XIsSemisimpleANFGroupAlgebra[0X 6.1-3 [2XIsSemisimpleFiniteGroupAlgebra[0X 6.1-4 [2XIsSemisimpleRationalGroupAlgebra[0X 6.1-2 [2XIsSemisimpleZeroCharacteristicGroupAlgebra[0X 6.1-1 [2XIsShodaPair[0X 3.2-2 [2XIsStronglyMonomial[0X 3.2-3 [2XIsStrongShodaPair[0X 3.2-1 [10XLeftActingDomain[0m 5.1-1 [2XOnPoints[0X 6.2-2 primitive central idempotent 7.4 primitive central idempotent realized by a Shoda pair 7.14 primitive central idempotent realized by a strong Shoda pair and a cyclotomic class 7.17 [2XPrimitiveCentralIdempotentsByCharacterTable[0X 4.1-1 [2XPrimitiveCentralIdempotentsBySP[0X 4.3-2 [2XPrimitiveCentralIdempotentsByStrongSP[0X 4.3-1 Quaternion algebra 5.1-1 semisimple ring 7.2 Shoda pair 7.14 [2XSimpleAlgebraByCharacter[0X 2.2-1 [2XSimpleAlgebraByCharacterInfo[0X 2.2-2 [2XSimpleAlgebraByStrongSP[0X (for rational group algebra) 2.2-3 [2XSimpleAlgebraByStrongSP[0X (for semisimple finite group algebra) 2.2-3 [2XSimpleAlgebraByStrongSPInfo[0X (for rational group algebra) 2.2-4 [2XSimpleAlgebraByStrongSPInfo[0X (for semisimple finite group algebra) 2.2-4 [2XSimpleAlgebraByStrongSPInfoNC[0X (for rational group algebra) 2.2-4 [2XSimpleAlgebraByStrongSPInfoNC[0X (for semisimple finite group algebra) 2.2-4 [2XSimpleAlgebraByStrongSPNC[0X (for rational group algebra) 2.2-3 [2XSimpleAlgebraByStrongSPNC[0X (for semisimple finite group algebra) 2.2-3 strongly monomial character 7.16 strongly monomial group 7.16 strong Shoda pair 7.15 [2XStrongShodaPairs[0X 3.1-1 [10XTwistingForCrossedProduct[0m 5.1-1 [10XUnderlyingMagma[0m 5.1-1 varepsilon(K,H) 7.13 Wedderburn components 7.3 Wedderburn decomposition 7.3 [2XWedderburnDecomposition[0X 2.1-1 [2XWedderburnDecompositionInfo[0X 2.1-2 [5XWedderga[0m package -1 [2XWEDDERGABuildManual[0X 6.4-2 [2XWEDDERGABuildManualHTML[0X 6.4-3 [10XZeroCoefficient[0m 5.2-1 -------------------------------------------------------