Go
Home
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=
D
9
and Q=
C
3
xD
4
Direct product G=NxQ with N=
D
9
and Q=
C
3
xD
4
d
ρ
Label
ID
C
3
xD
4
xD
9
72
4
C3xD4xD9
432,356
Semidirect products G=N:Q with N=
D
9
and Q=
C
3
xD
4
extension
φ:Q→Out N
d
ρ
Label
ID
D
9
:(C
3
xD
4
) =
D
4
xC
9
:C
6
φ:
C
3
xD
4
/
D
4
→
C
3
⊆ Out
D
9
36
12+
D9:(C3xD4)
432,362
x
:
Z
F
o
wr
Q
<