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Extensions 1→N→G→Q→1 with N=C2 and Q=C7×C4⋊D4

Direct product G=N×Q with N=C2 and Q=C7×C4⋊D4
dρLabelID
C14×C4⋊D4224C14xC4:D4448,1305


Non-split extensions G=N.Q with N=C2 and Q=C7×C4⋊D4
extensionφ:Q→Aut NdρLabelID
C2.1(C7×C4⋊D4) = C7×C23.7Q8central extension (φ=1)224C2.1(C7xC4:D4)448,788
C2.2(C7×C4⋊D4) = C7×C23.23D4central extension (φ=1)224C2.2(C7xC4:D4)448,794
C2.3(C7×C4⋊D4) = C7×C24.C22central extension (φ=1)224C2.3(C7xC4:D4)448,796
C2.4(C7×C4⋊D4) = C7×C23.65C23central extension (φ=1)448C2.4(C7xC4:D4)448,797
C2.5(C7×C4⋊D4) = C7×C24.3C22central extension (φ=1)224C2.5(C7xC4:D4)448,798
C2.6(C7×C4⋊D4) = C7×C23⋊2D4central stem extension (φ=1)224C2.6(C7xC4:D4)448,800
C2.7(C7×C4⋊D4) = C7×C23.10D4central stem extension (φ=1)224C2.7(C7xC4:D4)448,802
C2.8(C7×C4⋊D4) = C7×C23.Q8central stem extension (φ=1)224C2.8(C7xC4:D4)448,804
C2.9(C7×C4⋊D4) = C7×C23.11D4central stem extension (φ=1)224C2.9(C7xC4:D4)448,805
C2.10(C7×C4⋊D4) = C7×C23.81C23central stem extension (φ=1)448C2.10(C7xC4:D4)448,806
C2.11(C7×C4⋊D4) = C7×C4⋊D8central stem extension (φ=1)224C2.11(C7xC4:D4)448,867
C2.12(C7×C4⋊D4) = C7×C4⋊SD16central stem extension (φ=1)224C2.12(C7xC4:D4)448,868
C2.13(C7×C4⋊D4) = C7×D4.D4central stem extension (φ=1)224C2.13(C7xC4:D4)448,869
C2.14(C7×C4⋊D4) = C7×C4⋊2Q16central stem extension (φ=1)448C2.14(C7xC4:D4)448,870
C2.15(C7×C4⋊D4) = C7×D4.2D4central stem extension (φ=1)224C2.15(C7xC4:D4)448,871
C2.16(C7×C4⋊D4) = C7×Q8.D4central stem extension (φ=1)224C2.16(C7xC4:D4)448,872
C2.17(C7×C4⋊D4) = C7×C8⋊8D4central stem extension (φ=1)224C2.17(C7xC4:D4)448,873
C2.18(C7×C4⋊D4) = C7×C8⋊7D4central stem extension (φ=1)224C2.18(C7xC4:D4)448,874
C2.19(C7×C4⋊D4) = C7×C8.18D4central stem extension (φ=1)224C2.19(C7xC4:D4)448,875
C2.20(C7×C4⋊D4) = C7×C8⋊D4central stem extension (φ=1)224C2.20(C7xC4:D4)448,876
C2.21(C7×C4⋊D4) = C7×C8⋊2D4central stem extension (φ=1)224C2.21(C7xC4:D4)448,877
C2.22(C7×C4⋊D4) = C7×C8.D4central stem extension (φ=1)224C2.22(C7xC4:D4)448,878
C2.23(C7×C4⋊D4) = C7×D4.3D4central stem extension (φ=1)1124C2.23(C7xC4:D4)448,879
C2.24(C7×C4⋊D4) = C7×D4.4D4central stem extension (φ=1)1124C2.24(C7xC4:D4)448,880
C2.25(C7×C4⋊D4) = C7×D4.5D4central stem extension (φ=1)2244C2.25(C7xC4:D4)448,881

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