Extensions 1→N→G→Q→1 with N=C3 and Q=C3xC4:C8

Direct product G=NxQ with N=C3 and Q=C3xC4:C8
dρLabelID
C32xC4:C8288C3^2xC4:C8288,323

Semidirect products G=N:Q with N=C3 and Q=C3xC4:C8
extensionφ:Q→Aut NdρLabelID
C3:1(C3xC4:C8) = C3xC12:C8φ: C3xC4:C8/C4xC12C2 ⊆ Aut C396C3:1(C3xC4:C8)288,238
C3:2(C3xC4:C8) = C3xDic3:C8φ: C3xC4:C8/C2xC24C2 ⊆ Aut C396C3:2(C3xC4:C8)288,248

Non-split extensions G=N.Q with N=C3 and Q=C3xC4:C8
extensionφ:Q→Aut NdρLabelID
C3.(C3xC4:C8) = C9xC4:C8central extension (φ=1)288C3.(C3xC4:C8)288,55

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