Extensions 1→N→G→Q→1 with N=C3 and Q=C2×C4×D9

Direct product G=N×Q with N=C3 and Q=C2×C4×D9
dρLabelID
D9×C2×C12144D9xC2xC12432,342

Semidirect products G=N:Q with N=C3 and Q=C2×C4×D9
extensionφ:Q→Aut NdρLabelID
C31(C2×C4×D9) = C4×S3×D9φ: C2×C4×D9/C4×D9C2 ⊆ Aut C3724C3:1(C2xC4xD9)432,290
C32(C2×C4×D9) = C2×C18.D6φ: C2×C4×D9/C2×Dic9C2 ⊆ Aut C372C3:2(C2xC4xD9)432,306
C33(C2×C4×D9) = C2×C4×C9⋊S3φ: C2×C4×D9/C2×C36C2 ⊆ Aut C3216C3:3(C2xC4xD9)432,381
C34(C2×C4×D9) = C2×Dic3×D9φ: C2×C4×D9/C22×D9C2 ⊆ Aut C3144C3:4(C2xC4xD9)432,304

Non-split extensions G=N.Q with N=C3 and Q=C2×C4×D9
extensionφ:Q→Aut NdρLabelID
C3.(C2×C4×D9) = C2×C4×D27φ: C2×C4×D9/C2×C36C2 ⊆ Aut C3216C3.(C2xC4xD9)432,44

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