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Extensions 1→N→G→Q→1 with N=C2 and Q=C4⋊D28

Direct product G=N×Q with N=C2 and Q=C4⋊D28
dρLabelID
C2×C4⋊D28224C2xC4:D28448,959


Non-split extensions G=N.Q with N=C2 and Q=C4⋊D28
extensionφ:Q→Aut NdρLabelID
C2.1(C4⋊D28) = (C2×C4)⋊9D28central extension (φ=1)224C2.1(C4:D28)448,199
C2.2(C4⋊D28) = C2.(C4×D28)central extension (φ=1)224C2.2(C4:D28)448,204
C2.3(C4⋊D28) = C4⋊(C4⋊Dic7)central extension (φ=1)448C2.3(C4:D28)448,519
C2.4(C4⋊D28) = C4⋊(D14⋊C4)central extension (φ=1)224C2.4(C4:D28)448,521
C2.5(C4⋊D28) = (C2×D28)⋊10C4central extension (φ=1)224C2.5(C4:D28)448,522
C2.6(C4⋊D28) = C14.(C4⋊Q8)central stem extension (φ=1)448C2.6(C4:D28)448,195
C2.7(C4⋊D28) = (C2×C28)⋊5D4central stem extension (φ=1)224C2.7(C4:D28)448,205
C2.8(C4⋊D28) = (C2×Dic7)⋊3D4central stem extension (φ=1)224C2.8(C4:D28)448,206
C2.9(C4⋊D28) = (C2×C4).21D28central stem extension (φ=1)224C2.9(C4:D28)448,208
C2.10(C4⋊D28) = C28⋊SD16central stem extension (φ=1)224C2.10(C4:D28)448,375
C2.11(C4⋊D28) = C4⋊D56central stem extension (φ=1)224C2.11(C4:D28)448,377
C2.12(C4⋊D28) = D28.19D4central stem extension (φ=1)224C2.12(C4:D28)448,378
C2.13(C4⋊D28) = C42.36D14central stem extension (φ=1)224C2.13(C4:D28)448,379
C2.14(C4⋊D28) = Dic14⋊8D4central stem extension (φ=1)224C2.14(C4:D28)448,382
C2.15(C4⋊D28) = C4⋊Dic28central stem extension (φ=1)448C2.15(C4:D28)448,383
C2.16(C4⋊D28) = C8⋊8D28central stem extension (φ=1)224C2.16(C4:D28)448,398
C2.17(C4⋊D28) = C56⋊7D4central stem extension (φ=1)224C2.17(C4:D28)448,399
C2.18(C4⋊D28) = C8.2D28central stem extension (φ=1)224C2.18(C4:D28)448,402
C2.19(C4⋊D28) = C8⋊7D28central stem extension (φ=1)224C2.19(C4:D28)448,417
C2.20(C4⋊D28) = C8⋊3D28central stem extension (φ=1)224C2.20(C4:D28)448,420
C2.21(C4⋊D28) = D14⋊2Q16central stem extension (φ=1)224C2.21(C4:D28)448,421
C2.22(C4⋊D28) = C8.20D28central stem extension (φ=1)2244-C2.22(C4:D28)448,430
C2.23(C4⋊D28) = C8.21D28central stem extension (φ=1)1124+C2.23(C4:D28)448,431
C2.24(C4⋊D28) = C8.24D28central stem extension (φ=1)1124C2.24(C4:D28)448,432
C2.25(C4⋊D28) = (C2×C4)⋊3D28central stem extension (φ=1)224C2.25(C4:D28)448,525
C2.26(C4⋊D28) = (C2×C4).45D28central stem extension (φ=1)224C2.26(C4:D28)448,528

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