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Extensions 1→N→G→Q→1 with N=C2 and Q=D8⋊D7

Direct product G=N×Q with N=C2 and Q=D8⋊D7
dρLabelID
C2×D8⋊D7112C2xD8:D7448,1208


Non-split extensions G=N.Q with N=C2 and Q=D8⋊D7
extensionφ:Q→Aut NdρLabelID
C2.1(D8⋊D7) = D4.D7⋊C4central extension (φ=1)224C2.1(D8:D7)448,291
C2.2(D8⋊D7) = (D4×D7)⋊C4central extension (φ=1)112C2.2(D8:D7)448,304
C2.3(D8⋊D7) = D4⋊(C4×D7)central extension (φ=1)224C2.3(D8:D7)448,305
C2.4(D8⋊D7) = D4⋊D7⋊C4central extension (φ=1)224C2.4(D8:D7)448,319
C2.5(D8⋊D7) = C56⋊(C2×C4)central extension (φ=1)224C2.5(D8:D7)448,415
C2.6(D8⋊D7) = C56⋊C2⋊C4central extension (φ=1)224C2.6(D8:D7)448,423
C2.7(D8⋊D7) = D8⋊Dic7central extension (φ=1)224C2.7(D8:D7)448,686
C2.8(D8⋊D7) = D4⋊Dic14central stem extension (φ=1)224C2.8(D8:D7)448,295
C2.9(D8⋊D7) = Dic14⋊2D4central stem extension (φ=1)224C2.9(D8:D7)448,296
C2.10(D8⋊D7) = D4.Dic14central stem extension (φ=1)224C2.10(D8:D7)448,297
C2.11(D8⋊D7) = C4⋊C4.D14central stem extension (φ=1)224C2.11(D8:D7)448,298
C2.12(D8⋊D7) = C28⋊Q8⋊C2central stem extension (φ=1)224C2.12(D8:D7)448,299
C2.13(D8⋊D7) = D4.6D28central stem extension (φ=1)112C2.13(D8:D7)448,310
C2.14(D8⋊D7) = D14.SD16central stem extension (φ=1)224C2.14(D8:D7)448,311
C2.15(D8⋊D7) = C8⋊Dic7⋊C2central stem extension (φ=1)224C2.15(D8:D7)448,313
C2.16(D8⋊D7) = C7⋊C8⋊1D4central stem extension (φ=1)224C2.16(D8:D7)448,314
C2.17(D8⋊D7) = D4⋊3D28central stem extension (φ=1)224C2.17(D8:D7)448,315
C2.18(D8⋊D7) = C7⋊C8⋊D4central stem extension (φ=1)224C2.18(D8:D7)448,316
C2.19(D8⋊D7) = D28.D4central stem extension (φ=1)224C2.19(D8:D7)448,321
C2.20(D8⋊D7) = Dic14⋊2Q8central stem extension (φ=1)448C2.20(D8:D7)448,409
C2.21(D8⋊D7) = C56⋊4Q8central stem extension (φ=1)448C2.21(D8:D7)448,410
C2.22(D8⋊D7) = D14.2Q16central stem extension (φ=1)224C2.22(D8:D7)448,418
C2.23(D8⋊D7) = C2.D8⋊D7central stem extension (φ=1)224C2.23(D8:D7)448,419
C2.24(D8⋊D7) = C8⋊3D28central stem extension (φ=1)224C2.24(D8:D7)448,420
C2.25(D8⋊D7) = D28.2Q8central stem extension (φ=1)224C2.25(D8:D7)448,425
C2.26(D8⋊D7) = Dic7⋊D8central stem extension (φ=1)224C2.26(D8:D7)448,684
C2.27(D8⋊D7) = (C2×D8).D7central stem extension (φ=1)224C2.27(D8:D7)448,687
C2.28(D8⋊D7) = C56⋊11D4central stem extension (φ=1)224C2.28(D8:D7)448,688
C2.29(D8⋊D7) = D28⋊D4central stem extension (φ=1)112C2.29(D8:D7)448,690
C2.30(D8⋊D7) = Dic14⋊D4central stem extension (φ=1)224C2.30(D8:D7)448,692
C2.31(D8⋊D7) = C56⋊12D4central stem extension (φ=1)224C2.31(D8:D7)448,693

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