Extensions 1→N→G→Q→1 with N=C3 and Q=C4⋊D12

Direct product G=N×Q with N=C3 and Q=C4⋊D12
dρLabelID
C3×C4⋊D1296C3xC4:D12288,645

Semidirect products G=N:Q with N=C3 and Q=C4⋊D12
extensionφ:Q→Aut NdρLabelID
C31(C4⋊D12) = C124D12φ: C4⋊D12/C4×C12C2 ⊆ Aut C3144C3:1(C4:D12)288,731
C32(C4⋊D12) = C12⋊D12φ: C4⋊D12/C2×D12C2 ⊆ Aut C348C3:2(C4:D12)288,559

Non-split extensions G=N.Q with N=C3 and Q=C4⋊D12
extensionφ:Q→Aut NdρLabelID
C3.(C4⋊D12) = C426D9φ: C4⋊D12/C4×C12C2 ⊆ Aut C3144C3.(C4:D12)288,84

׿
×
𝔽