Extensions 1→N→G→Q→1 with N=C2 and Q=C7×C4○D8

Direct product G=N×Q with N=C2 and Q=C7×C4○D8
dρLabelID
C14×C4○D8224C14xC4oD8448,1355


Non-split extensions G=N.Q with N=C2 and Q=C7×C4○D8
extensionφ:Q→Aut NdρLabelID
C2.1(C7×C4○D8) = C7×C23.24D4central extension (φ=1)224C2.1(C7xC4oD8)448,824
C2.2(C7×C4○D8) = C7×C23.25D4central extension (φ=1)224C2.2(C7xC4oD8)448,835
C2.3(C7×C4○D8) = D8×C28central extension (φ=1)224C2.3(C7xC4oD8)448,845
C2.4(C7×C4○D8) = SD16×C28central extension (φ=1)224C2.4(C7xC4oD8)448,846
C2.5(C7×C4○D8) = Q16×C28central extension (φ=1)448C2.5(C7xC4oD8)448,847
C2.6(C7×C4○D8) = C7×D4⋊D4central stem extension (φ=1)224C2.6(C7xC4oD8)448,857
C2.7(C7×C4○D8) = C7×D4.7D4central stem extension (φ=1)224C2.7(C7xC4oD8)448,860
C2.8(C7×C4○D8) = C7×D4.2D4central stem extension (φ=1)224C2.8(C7xC4oD8)448,871
C2.9(C7×C4○D8) = C7×Q8.D4central stem extension (φ=1)224C2.9(C7xC4oD8)448,872
C2.10(C7×C4○D8) = C7×C88D4central stem extension (φ=1)224C2.10(C7xC4oD8)448,873
C2.11(C7×C4○D8) = C7×C87D4central stem extension (φ=1)224C2.11(C7xC4oD8)448,874
C2.12(C7×C4○D8) = C7×C8.18D4central stem extension (φ=1)224C2.12(C7xC4oD8)448,875
C2.13(C7×C4○D8) = C7×D4.Q8central stem extension (φ=1)224C2.13(C7xC4oD8)448,886
C2.14(C7×C4○D8) = C7×Q8.Q8central stem extension (φ=1)448C2.14(C7xC4oD8)448,887
C2.15(C7×C4○D8) = C7×C23.19D4central stem extension (φ=1)224C2.15(C7xC4oD8)448,890
C2.16(C7×C4○D8) = C7×C23.20D4central stem extension (φ=1)224C2.16(C7xC4oD8)448,893
C2.17(C7×C4○D8) = C7×C42.78C22central stem extension (φ=1)224C2.17(C7xC4oD8)448,896
C2.18(C7×C4○D8) = C7×C8.12D4central stem extension (φ=1)224C2.18(C7xC4oD8)448,903
C2.19(C7×C4○D8) = C7×C8.5Q8central stem extension (φ=1)448C2.19(C7xC4oD8)448,907

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