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=
C
2
xC
4
oD
4
and Q=
C
9
Direct product G=NxQ with N=
C
2
xC
4
oD
4
and Q=
C
9
d
ρ
Label
ID
C
4
oD
4
xC
18
144
C4oD4xC18
288,370
Semidirect products G=N:Q with N=
C
2
xC
4
oD
4
and Q=
C
9
extension
φ:Q→Out N
d
ρ
Label
ID
(C
2
xC
4
oD
4
):C
9
=
C
2
xQ
8
.C
18
φ:
C
9
/
C
3
→
C
3
⊆ Out
C
2
xC
4
oD
4
144
(C2xC4oD4):C9
288,347
x
:
Z
F
o
wr
Q
<