Extensions 1→N→G→Q→1 with N=S3xC9 and Q=C3

Direct product G=NxQ with N=S3xC9 and Q=C3
dρLabelID
S3xC3xC954S3xC3xC9162,33

Semidirect products G=N:Q with N=S3xC9 and Q=C3
extensionφ:Q→Out NdρLabelID
(S3xC9):C3 = S3x3- 1+2φ: C3/C1C3 ⊆ Out S3xC9186(S3xC9):C3162,37

Non-split extensions G=N.Q with N=S3xC9 and Q=C3
extensionφ:Q→Out NdρLabelID
(S3xC9).C3 = S3xC27φ: trivial image542(S3xC9).C3162,8

׿
x
:
Z
F
o
wr
Q
<