Extensions 1→N→G→Q→1 with N=C3 and Q=C3×C4.Dic3

Direct product G=N×Q with N=C3 and Q=C3×C4.Dic3
dρLabelID
C32×C4.Dic372C3^2xC4.Dic3432,470

Semidirect products G=N:Q with N=C3 and Q=C3×C4.Dic3
extensionφ:Q→Aut NdρLabelID
C31(C3×C4.Dic3) = C3×D6.Dic3φ: C3×C4.Dic3/C3×C3⋊C8C2 ⊆ Aut C3484C3:1(C3xC4.Dic3)432,416
C32(C3×C4.Dic3) = C3×C12.58D6φ: C3×C4.Dic3/C6×C12C2 ⊆ Aut C372C3:2(C3xC4.Dic3)432,486

Non-split extensions G=N.Q with N=C3 and Q=C3×C4.Dic3
extensionφ:Q→Aut NdρLabelID
C3.1(C3×C4.Dic3) = C3×C4.Dic9φ: C3×C4.Dic3/C6×C12C2 ⊆ Aut C3722C3.1(C3xC4.Dic3)432,125
C3.2(C3×C4.Dic3) = He37M4(2)φ: C3×C4.Dic3/C6×C12C2 ⊆ Aut C3726C3.2(C3xC4.Dic3)432,137
C3.3(C3×C4.Dic3) = C36.C12φ: C3×C4.Dic3/C6×C12C2 ⊆ Aut C3726C3.3(C3xC4.Dic3)432,143
C3.4(C3×C4.Dic3) = C9×C4.Dic3central extension (φ=1)722C3.4(C3xC4.Dic3)432,127

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