Extensions 1→N→G→Q→1 with N=C3 and Q=D4⋊D9

Direct product G=N×Q with N=C3 and Q=D4⋊D9
dρLabelID
C3×D4⋊D9724C3xD4:D9432,149

Semidirect products G=N:Q with N=C3 and Q=D4⋊D9
extensionφ:Q→Aut NdρLabelID
C3⋊1(D4⋊D9) = C9⋊D24φ: D4⋊D9/C9⋊C8 → C2 ⊆ Aut C3724+C3:1(D4:D9)432,69
C3⋊2(D4⋊D9) = D36⋊S3φ: D4⋊D9/D36 → C2 ⊆ Aut C31444C3:2(D4:D9)432,68
C3⋊3(D4⋊D9) = C36.18D6φ: D4⋊D9/D4×C9 → C2 ⊆ Aut C3216C3:3(D4:D9)432,191

Non-split extensions G=N.Q with N=C3 and Q=D4⋊D9
extensionφ:Q→Aut NdρLabelID
C3.(D4⋊D9) = D4⋊D27φ: D4⋊D9/D4×C9 → C2 ⊆ Aut C32164+C3.(D4:D9)432,16

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