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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=
S
3
xC
9
and Q=
D
4
Direct product G=NxQ with N=
S
3
xC
9
and Q=
D
4
d
ρ
Label
ID
S
3
xD
4
xC
9
72
4
S3xD4xC9
432,358
Semidirect products G=N:Q with N=
S
3
xC
9
and Q=
D
4
extension
φ:Q→Out N
d
ρ
Label
ID
(S
3
xC
9
):
1
D
4
=
S
3
xD
36
φ:
D
4
/
C
4
→
C
2
⊆ Out
S
3
xC
9
72
4+
(S3xC9):1D4
432,291
(S
3
xC
9
):
2
D
4
=
S
3
xC
9
:D
4
φ:
D
4
/
C
2
2
→
C
2
⊆ Out
S
3
xC
9
72
4
(S3xC9):2D4
432,313
x
:
Z
F
o
wr
Q
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