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About
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
3
and Q=
C
2
2
xC
18
Direct product G=NxQ with N=
C
3
and Q=
C
2
2
xC
18
d
ρ
Label
ID
C
2
xC
6
xC
18
216
C2xC6xC18
216,114
Semidirect products G=N:Q with N=
C
3
and Q=
C
2
2
xC
18
extension
φ:Q→Aut N
d
ρ
Label
ID
C
3
:(C
2
2
xC
18
) =
S
3
xC
2
xC
18
φ:
C
2
2
xC
18
/
C
2
xC
18
→
C
2
⊆ Aut
C
3
72
C3:(C2^2xC18)
216,109
x
:
Z
F
o
wr
Q
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