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C
n
D
n
S
n
A
n
Degree
Linear
Irr Reps
Characters
x
:
.
o
wr
Extensions
1→N→G→Q→1 with N=
C
22
and Q=
C
18
Direct product G=NxQ with N=
C
22
and Q=
C
18
d
ρ
Label
ID
C
2
xC
198
396
C2xC198
396,10
Semidirect products G=N:Q with N=
C
22
and Q=
C
18
extension
φ:Q→Aut N
d
ρ
Label
ID
C
22
:C
18
=
C
18
xD
11
φ:
C
18
/
C
9
→
C
2
⊆ Aut
C
22
198
2
C22:C18
396,7
Non-split extensions G=N.Q with N=
C
22
and Q=
C
18
extension
φ:Q→Aut N
d
ρ
Label
ID
C
22
.C
18
=
C
9
xDic
11
φ:
C
18
/
C
9
→
C
2
⊆ Aut
C
22
396
2
C22.C18
396,2
x
:
Z
F
o
wr
Q
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