Extensions 1→N→G→Q→1 with N=C3×C27 and Q=C4

Direct product G=N×Q with N=C3×C27 and Q=C4
dρLabelID
C3×C108324C3xC108324,29

Semidirect products G=N:Q with N=C3×C27 and Q=C4
extensionφ:Q→Aut NdρLabelID
(C3×C27)⋊1C4 = Dic3×C27φ: C4/C2C2 ⊆ Aut C3×C271082(C3xC27):1C4324,11
(C3×C27)⋊2C4 = C3×Dic27φ: C4/C2C2 ⊆ Aut C3×C271082(C3xC27):2C4324,10
(C3×C27)⋊3C4 = C27⋊Dic3φ: C4/C2C2 ⊆ Aut C3×C27324(C3xC27):3C4324,21


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