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Extensions 1→N→G→Q→1 with N=C2 and Q=D7×C4⋊C4

Direct product G=N×Q with N=C2 and Q=D7×C4⋊C4
dρLabelID
C2×D7×C4⋊C4224C2xD7xC4:C4448,954


Non-split extensions G=N.Q with N=C2 and Q=D7×C4⋊C4
extensionφ:Q→Aut NdρLabelID
C2.1(D7×C4⋊C4) = Dic7⋊C42central extension (φ=1)448C2.1(D7xC4:C4)448,183
C2.2(D7×C4⋊C4) = D7×C2.C42central extension (φ=1)224C2.2(D7xC4:C4)448,197
C2.3(D7×C4⋊C4) = D7×C4⋊C8central extension (φ=1)224C2.3(D7xC4:C4)448,366
C2.4(D7×C4⋊C4) = C4⋊C4×Dic7central extension (φ=1)448C2.4(D7xC4:C4)448,509
C2.5(D7×C4⋊C4) = C14.(C4×Q8)central stem extension (φ=1)448C2.5(D7xC4:C4)448,181
C2.6(D7×C4⋊C4) = C7⋊(C42⋊8C4)central stem extension (φ=1)448C2.6(D7xC4:C4)448,184
C2.7(D7×C4⋊C4) = D14⋊(C4⋊C4)central stem extension (φ=1)224C2.7(D7xC4:C4)448,201
C2.8(D7×C4⋊C4) = D14⋊C4⋊C4central stem extension (φ=1)224C2.8(D7xC4:C4)448,202
C2.9(D7×C4⋊C4) = C28⋊M4(2)central stem extension (φ=1)224C2.9(D7xC4:C4)448,371
C2.10(D7×C4⋊C4) = C42.30D14central stem extension (φ=1)224C2.10(D7xC4:C4)448,373
C2.11(D7×C4⋊C4) = D7×C4.Q8central stem extension (φ=1)224C2.11(D7xC4:C4)448,393
C2.12(D7×C4⋊C4) = (C8×D7)⋊C4central stem extension (φ=1)224C2.12(D7xC4:C4)448,394
C2.13(D7×C4⋊C4) = C8⋊(C4×D7)central stem extension (φ=1)224C2.13(D7xC4:C4)448,395
C2.14(D7×C4⋊C4) = D7×C2.D8central stem extension (φ=1)224C2.14(D7xC4:C4)448,413
C2.15(D7×C4⋊C4) = C8.27(C4×D7)central stem extension (φ=1)224C2.15(D7xC4:C4)448,414
C2.16(D7×C4⋊C4) = C56⋊(C2×C4)central stem extension (φ=1)224C2.16(D7xC4:C4)448,415
C2.17(D7×C4⋊C4) = D7×C8.C4central stem extension (φ=1)1124C2.17(D7xC4:C4)448,426
C2.18(D7×C4⋊C4) = M4(2).25D14central stem extension (φ=1)1124C2.18(D7xC4:C4)448,427
C2.19(D7×C4⋊C4) = Dic7⋊(C4⋊C4)central stem extension (φ=1)448C2.19(D7xC4:C4)448,506
C2.20(D7×C4⋊C4) = (C4×Dic7)⋊8C4central stem extension (φ=1)448C2.20(D7xC4:C4)448,510
C2.21(D7×C4⋊C4) = C4⋊(D14⋊C4)central stem extension (φ=1)224C2.21(D7xC4:C4)448,521
C2.22(D7×C4⋊C4) = D14⋊C4⋊6C4central stem extension (φ=1)224C2.22(D7xC4:C4)448,523

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