Extensions 1→N→G→Q→1 with N=C2 and Q=D143Q8

Direct product G=N×Q with N=C2 and Q=D143Q8
dρLabelID
C2×D143Q8224C2xD14:3Q8448,1266


Non-split extensions G=N.Q with N=C2 and Q=D143Q8
extensionφ:Q→Aut NdρLabelID
C2.1(D143Q8) = C28⋊(C4⋊C4)central extension (φ=1)448C2.1(D14:3Q8)448,507
C2.2(D143Q8) = C22.23(Q8×D7)central extension (φ=1)448C2.2(D14:3Q8)448,512
C2.3(D143Q8) = C4⋊(D14⋊C4)central extension (φ=1)224C2.3(D14:3Q8)448,521
C2.4(D143Q8) = D14⋊C46C4central extension (φ=1)224C2.4(D14:3Q8)448,523
C2.5(D143Q8) = (Q8×C14)⋊7C4central extension (φ=1)448C2.5(D14:3Q8)448,764
C2.6(D143Q8) = (C2×C28).288D4central stem extension (φ=1)448C2.6(D14:3Q8)448,516
C2.7(D143Q8) = (C2×C28).54D4central stem extension (φ=1)448C2.7(D14:3Q8)448,518
C2.8(D143Q8) = (C2×C28).289D4central stem extension (φ=1)224C2.8(D14:3Q8)448,526
C2.9(D143Q8) = (C2×C4).45D28central stem extension (φ=1)224C2.9(D14:3Q8)448,528
C2.10(D143Q8) = Dic14.4Q8central stem extension (φ=1)448C2.10(D14:3Q8)448,597
C2.11(D143Q8) = D28.4Q8central stem extension (φ=1)224C2.11(D14:3Q8)448,600
C2.12(D143Q8) = D285Q8central stem extension (φ=1)224C2.12(D14:3Q8)448,618
C2.13(D143Q8) = D286Q8central stem extension (φ=1)224C2.13(D14:3Q8)448,621
C2.14(D143Q8) = Dic145Q8central stem extension (φ=1)448C2.14(D14:3Q8)448,625
C2.15(D143Q8) = Dic146Q8central stem extension (φ=1)448C2.15(D14:3Q8)448,628
C2.16(D143Q8) = C14.C22≀C2central stem extension (φ=1)448C2.16(D14:3Q8)448,763
C2.17(D143Q8) = (C22×Q8)⋊D7central stem extension (φ=1)224C2.17(D14:3Q8)448,765

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