Extensions 1→N→G→Q→1 with N=C2 and Q=C3×C9⋊D4

Direct product G=N×Q with N=C2 and Q=C3×C9⋊D4
dρLabelID
C6×C9⋊D472C6xC9:D4432,374


Non-split extensions G=N.Q with N=C2 and Q=C3×C9⋊D4
extensionφ:Q→Aut NdρLabelID
C2.1(C3×C9⋊D4) = C3×Dic9⋊C4central extension (φ=1)144C2.1(C3xC9:D4)432,129
C2.2(C3×C9⋊D4) = C3×D18⋊C4central extension (φ=1)144C2.2(C3xC9:D4)432,134
C2.3(C3×C9⋊D4) = C3×C18.D4central extension (φ=1)72C2.3(C3xC9:D4)432,164
C2.4(C3×C9⋊D4) = C3×D4.D9central stem extension (φ=1)724C2.4(C3xC9:D4)432,148
C2.5(C3×C9⋊D4) = C3×D4⋊D9central stem extension (φ=1)724C2.5(C3xC9:D4)432,149
C2.6(C3×C9⋊D4) = C3×C9⋊Q16central stem extension (φ=1)1444C2.6(C3xC9:D4)432,156
C2.7(C3×C9⋊D4) = C3×Q82D9central stem extension (φ=1)1444C2.7(C3xC9:D4)432,157

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