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Extensions 1→N→G→Q→1 with N=C2 and Q=D14.5D4

Direct product G=NxQ with N=C2 and Q=D14.5D4
dρLabelID
C2xD14.5D4224C2xD14.5D4448,958


Non-split extensions G=N.Q with N=C2 and Q=D14.5D4
extensionφ:Q→Aut NdρLabelID
C2.1(D14.5D4) = C14.(C4xD4)central extension (φ=1)448C2.1(D14.5D4)448,189
C2.2(D14.5D4) = C22.58(D4xD7)central extension (φ=1)224C2.2(D14.5D4)448,198
C2.3(D14.5D4) = (C2xC4):9D28central extension (φ=1)224C2.3(D14.5D4)448,199
C2.4(D14.5D4) = D14:C4:5C4central extension (φ=1)224C2.4(D14.5D4)448,203
C2.5(D14.5D4) = C4:C4:5Dic7central extension (φ=1)448C2.5(D14.5D4)448,515
C2.6(D14.5D4) = D14:C4:6C4central extension (φ=1)224C2.6(D14.5D4)448,523
C2.7(D14.5D4) = D14:C4:7C4central extension (φ=1)224C2.7(D14.5D4)448,524
C2.8(D14.5D4) = (C2xC4).Dic14central stem extension (φ=1)448C2.8(D14.5D4)448,194
C2.9(D14.5D4) = (C2xDic7):3D4central stem extension (φ=1)224C2.9(D14.5D4)448,206
C2.10(D14.5D4) = (C22xD7).9D4central stem extension (φ=1)224C2.10(D14.5D4)448,209
C2.11(D14.5D4) = D14.2SD16central stem extension (φ=1)224C2.11(D14.5D4)448,396
C2.12(D14.5D4) = D14.4SD16central stem extension (φ=1)224C2.12(D14.5D4)448,397
C2.13(D14.5D4) = C4.Q8:D7central stem extension (φ=1)224C2.13(D14.5D4)448,400
C2.14(D14.5D4) = C28.(C4oD4)central stem extension (φ=1)224C2.14(D14.5D4)448,401
C2.15(D14.5D4) = D14.5D8central stem extension (φ=1)224C2.15(D14.5D4)448,416
C2.16(D14.5D4) = D14.2Q16central stem extension (φ=1)224C2.16(D14.5D4)448,418
C2.17(D14.5D4) = C2.D8:D7central stem extension (φ=1)224C2.17(D14.5D4)448,419
C2.18(D14.5D4) = C2.D8:7D7central stem extension (φ=1)224C2.18(D14.5D4)448,422
C2.19(D14.5D4) = (C2xC28).54D4central stem extension (φ=1)448C2.19(D14.5D4)448,518
C2.20(D14.5D4) = (C2xC4):3D28central stem extension (φ=1)224C2.20(D14.5D4)448,525
C2.21(D14.5D4) = (C2xC28).289D4central stem extension (φ=1)224C2.21(D14.5D4)448,526
C2.22(D14.5D4) = (C2xC28).290D4central stem extension (φ=1)224C2.22(D14.5D4)448,527

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