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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=
A
4
and Q=
C
3
xC
12
Direct product G=NxQ with N=
A
4
and Q=
C
3
xC
12
d
ρ
Label
ID
A
4
xC
3
xC
12
108
A4xC3xC12
432,697
Semidirect products G=N:Q with N=
A
4
and Q=
C
3
xC
12
extension
φ:Q→Out N
d
ρ
Label
ID
A
4
:(C
3
xC
12
) =
C
3
2
xA
4
:C
4
φ:
C
3
xC
12
/
C
3
xC
6
→
C
2
⊆ Out
A
4
108
A4:(C3xC12)
432,615
x
:
Z
F
o
wr
Q
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