Extensions 1→N→G→Q→1 with N=C9 and Q=D6:C4

Direct product G=NxQ with N=C9 and Q=D6:C4
dρLabelID
C9xD6:C4144C9xD6:C4432,135

Semidirect products G=N:Q with N=C9 and Q=D6:C4
extensionφ:Q→Aut NdρLabelID
C9:1(D6:C4) = C6.18D36φ: D6:C4/C2xDic3C2 ⊆ Aut C972C9:1(D6:C4)432,92
C9:2(D6:C4) = C6.11D36φ: D6:C4/C2xC12C2 ⊆ Aut C9216C9:2(D6:C4)432,183
C9:3(D6:C4) = D6:Dic9φ: D6:C4/C22xS3C2 ⊆ Aut C9144C9:3(D6:C4)432,93

Non-split extensions G=N.Q with N=C9 and Q=D6:C4
extensionφ:Q→Aut NdρLabelID
C9.(D6:C4) = D54:C4φ: D6:C4/C2xC12C2 ⊆ Aut C9216C9.(D6:C4)432,14

׿
x
:
Z
F
o
wr
Q
<