Extensions 1→N→G→Q→1 with N=C4×3- 1+2 and Q=C3

Direct product G=N×Q with N=C4×3- 1+2 and Q=C3
dρLabelID
C12×3- 1+2108C12xES-(3,1)324,107

Semidirect products G=N:Q with N=C4×3- 1+2 and Q=C3
extensionφ:Q→Out NdρLabelID
(C4×3- 1+2)⋊1C3 = C4×C3≀C3φ: C3/C1C3 ⊆ Out C4×3- 1+2363(C4xES-(3,1)):1C3324,31
(C4×3- 1+2)⋊2C3 = C4×He3.C3φ: C3/C1C3 ⊆ Out C4×3- 1+21083(C4xES-(3,1)):2C3324,32
(C4×3- 1+2)⋊3C3 = C4×C9○He3φ: trivial image1083(C4xES-(3,1)):3C3324,108

Non-split extensions G=N.Q with N=C4×3- 1+2 and Q=C3
extensionφ:Q→Out NdρLabelID
(C4×3- 1+2).C3 = C4×C3.He3φ: C3/C1C3 ⊆ Out C4×3- 1+21083(C4xES-(3,1)).C3324,34

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