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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
4
2
and Q=
C
3
2
Direct product G=NxQ with N=
C
4
2
and Q=
C
3
2
d
ρ
Label
ID
C
12
2
144
C12^2
144,101
Semidirect products G=N:Q with N=
C
4
2
and Q=
C
3
2
extension
φ:Q→Aut N
d
ρ
Label
ID
C
4
2
:C
3
2
=
C
3
xC
4
2
:C
3
φ:
C
3
2
/
C
3
→
C
3
⊆ Aut
C
4
2
36
3
C4^2:C3^2
144,68
x
:
Z
F
o
wr
Q
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