Extensions 1→N→G→Q→1 with N=C2 and Q=C2xD12

Direct product G=NxQ with N=C2 and Q=C2xD12
dρLabelID
C22xD1248C2^2xD1296,207


Non-split extensions G=N.Q with N=C2 and Q=C2xD12
extensionφ:Q→Aut NdρLabelID
C2.1(C2xD12) = C4xD12central extension (φ=1)48C2.1(C2xD12)96,80
C2.2(C2xD12) = C2xC4:Dic3central extension (φ=1)96C2.2(C2xD12)96,132
C2.3(C2xD12) = C2xD6:C4central extension (φ=1)48C2.3(C2xD12)96,134
C2.4(C2xD12) = C12:2Q8central stem extension (φ=1)96C2.4(C2xD12)96,76
C2.5(C2xD12) = C4:D12central stem extension (φ=1)48C2.5(C2xD12)96,81
C2.6(C2xD12) = C42:7S3central stem extension (φ=1)48C2.6(C2xD12)96,82
C2.7(C2xD12) = D6:D4central stem extension (φ=1)24C2.7(C2xD12)96,89
C2.8(C2xD12) = C23.21D6central stem extension (φ=1)48C2.8(C2xD12)96,93
C2.9(C2xD12) = C12:D4central stem extension (φ=1)48C2.9(C2xD12)96,102
C2.10(C2xD12) = C4.D12central stem extension (φ=1)48C2.10(C2xD12)96,104
C2.11(C2xD12) = C2xC24:C2central stem extension (φ=1)48C2.11(C2xD12)96,109
C2.12(C2xD12) = C2xD24central stem extension (φ=1)48C2.12(C2xD12)96,110
C2.13(C2xD12) = C4oD24central stem extension (φ=1)482C2.13(C2xD12)96,111
C2.14(C2xD12) = C2xDic12central stem extension (φ=1)96C2.14(C2xD12)96,112
C2.15(C2xD12) = C8:D6central stem extension (φ=1)244+C2.15(C2xD12)96,115
C2.16(C2xD12) = C8.D6central stem extension (φ=1)484-C2.16(C2xD12)96,116
C2.17(C2xD12) = C12:7D4central stem extension (φ=1)48C2.17(C2xD12)96,137

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