Extensions 1→N→G→Q→1 with N=C3 and Q=C3×C22⋊C4

Direct product G=N×Q with N=C3 and Q=C3×C22⋊C4
dρLabelID
C32×C22⋊C472C3^2xC2^2:C4144,102

Semidirect products G=N:Q with N=C3 and Q=C3×C22⋊C4
extensionφ:Q→Aut NdρLabelID
C31(C3×C22⋊C4) = C3×D6⋊C4φ: C3×C22⋊C4/C2×C12C2 ⊆ Aut C348C3:1(C3xC2^2:C4)144,79
C32(C3×C22⋊C4) = C3×C6.D4φ: C3×C22⋊C4/C22×C6C2 ⊆ Aut C324C3:2(C3xC2^2:C4)144,84

Non-split extensions G=N.Q with N=C3 and Q=C3×C22⋊C4
extensionφ:Q→Aut NdρLabelID
C3.(C3×C22⋊C4) = C9×C22⋊C4central extension (φ=1)72C3.(C3xC2^2:C4)144,21

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