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Extensions 1→N→G→Q→1 with N=C2 and Q=C22⋊D28

Direct product G=N×Q with N=C2 and Q=C22⋊D28
dρLabelID
C2×C22⋊D28112C2xC2^2:D28448,940


Non-split extensions G=N.Q with N=C2 and Q=C22⋊D28
extensionφ:Q→Aut NdρLabelID
C2.1(C22⋊D28) = (C2×C4)⋊9D28central extension (φ=1)224C2.1(C2^2:D28)448,199
C2.2(C22⋊D28) = D14⋊C4⋊C4central extension (φ=1)224C2.2(C2^2:D28)448,202
C2.3(C22⋊D28) = C24.47D14central extension (φ=1)224C2.3(C2^2:D28)448,484
C2.4(C22⋊D28) = C23.44D28central extension (φ=1)112C2.4(C2^2:D28)448,489
C2.5(C22⋊D28) = C23.45D28central extension (φ=1)224C2.5(C2^2:D28)448,492
C2.6(C22⋊D28) = (C2×Dic7)⋊Q8central stem extension (φ=1)448C2.6(C2^2:D28)448,190
C2.7(C22⋊D28) = (C2×C28)⋊5D4central stem extension (φ=1)224C2.7(C2^2:D28)448,205
C2.8(C22⋊D28) = (C2×Dic7)⋊3D4central stem extension (φ=1)224C2.8(C2^2:D28)448,206
C2.9(C22⋊D28) = (C2×C4).20D28central stem extension (φ=1)224C2.9(C2^2:D28)448,207
C2.10(C22⋊D28) = D28.31D4central stem extension (φ=1)112C2.10(C2^2:D28)448,265
C2.11(C22⋊D28) = D28⋊13D4central stem extension (φ=1)112C2.11(C2^2:D28)448,266
C2.12(C22⋊D28) = D28.32D4central stem extension (φ=1)224C2.12(C2^2:D28)448,267
C2.13(C22⋊D28) = D28⋊14D4central stem extension (φ=1)224C2.13(C2^2:D28)448,268
C2.14(C22⋊D28) = Dic14⋊14D4central stem extension (φ=1)224C2.14(C2^2:D28)448,272
C2.15(C22⋊D28) = C22⋊Dic28central stem extension (φ=1)224C2.15(C2^2:D28)448,273
C2.16(C22⋊D28) = C23⋊D28central stem extension (φ=1)568+C2.16(C2^2:D28)448,275
C2.17(C22⋊D28) = C23.5D28central stem extension (φ=1)1128-C2.17(C2^2:D28)448,276
C2.18(C22⋊D28) = D28.1D4central stem extension (φ=1)1128-C2.18(C2^2:D28)448,280
C2.19(C22⋊D28) = D28⋊1D4central stem extension (φ=1)568+C2.19(C2^2:D28)448,281
C2.20(C22⋊D28) = D28.4D4central stem extension (φ=1)1128-C2.20(C2^2:D28)448,286
C2.21(C22⋊D28) = D28.5D4central stem extension (φ=1)1128+C2.21(C2^2:D28)448,287
C2.22(C22⋊D28) = D4⋊D28central stem extension (φ=1)112C2.22(C2^2:D28)448,307
C2.23(C22⋊D28) = D4.6D28central stem extension (φ=1)112C2.23(C2^2:D28)448,310
C2.24(C22⋊D28) = D4⋊3D28central stem extension (φ=1)224C2.24(C2^2:D28)448,315
C2.25(C22⋊D28) = D4.D28central stem extension (φ=1)224C2.25(C2^2:D28)448,317
C2.26(C22⋊D28) = Q8⋊2D28central stem extension (φ=1)224C2.26(C2^2:D28)448,340
C2.27(C22⋊D28) = D14⋊4Q16central stem extension (φ=1)224C2.27(C2^2:D28)448,342
C2.28(C22⋊D28) = Q8.D28central stem extension (φ=1)224C2.28(C2^2:D28)448,344
C2.29(C22⋊D28) = D28⋊4D4central stem extension (φ=1)224C2.29(C2^2:D28)448,345
C2.30(C22⋊D28) = D4⋊4D28central stem extension (φ=1)564+C2.30(C2^2:D28)448,356
C2.31(C22⋊D28) = M4(2)⋊D14central stem extension (φ=1)1124C2.31(C2^2:D28)448,359
C2.32(C22⋊D28) = D4.9D28central stem extension (φ=1)1124-C2.32(C2^2:D28)448,360
C2.33(C22⋊D28) = D4.10D28central stem extension (φ=1)1124C2.33(C2^2:D28)448,361
C2.34(C22⋊D28) = C23⋊2D28central stem extension (φ=1)224C2.34(C2^2:D28)448,494
C2.35(C22⋊D28) = C23.16D28central stem extension (φ=1)224C2.35(C2^2:D28)448,495

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