Extensions 1→N→G→Q→1 with N=C9xM4(2) and Q=C3

Direct product G=NxQ with N=C9xM4(2) and Q=C3
dρLabelID
M4(2)xC3xC9216M4(2)xC3xC9432,212

Semidirect products G=N:Q with N=C9xM4(2) and Q=C3
extensionφ:Q→Out NdρLabelID
(C9xM4(2)):C3 = M4(2)x3- 1+2φ: C3/C1C3 ⊆ Out C9xM4(2)726(C9xM4(2)):C3432,214

Non-split extensions G=N.Q with N=C9xM4(2) and Q=C3
extensionφ:Q→Out NdρLabelID
(C9xM4(2)).C3 = M4(2)xC27φ: trivial image2162(C9xM4(2)).C3432,24

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