Extensions 1→N→G→Q→1 with N=C9 and Q=C3:D4

Direct product G=NxQ with N=C9 and Q=C3:D4
dρLabelID
C9xC3:D4362C9xC3:D4216,58

Semidirect products G=N:Q with N=C9 and Q=C3:D4
extensionφ:Q→Aut NdρLabelID
C9:1(C3:D4) = C3:D36φ: C3:D4/Dic3C2 ⊆ Aut C9364+C9:1(C3:D4)216,29
C9:2(C3:D4) = D6:D9φ: C3:D4/D6C2 ⊆ Aut C9724-C9:2(C3:D4)216,31
C9:3(C3:D4) = C6.D18φ: C3:D4/C2xC6C2 ⊆ Aut C9108C9:3(C3:D4)216,70

Non-split extensions G=N.Q with N=C9 and Q=C3:D4
extensionφ:Q→Aut NdρLabelID
C9.(C3:D4) = C27:D4φ: C3:D4/C2xC6C2 ⊆ Aut C91082C9.(C3:D4)216,8

׿
x
:
Z
F
o
wr
Q
<