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=
Q
8
and Q=
C
9
Direct product G=NxQ with N=
Q
8
and Q=
C
9
d
ρ
Label
ID
Q
8
xC
9
72
2
Q8xC9
72,11
Semidirect products G=N:Q with N=
Q
8
and Q=
C
9
extension
φ:Q→Out N
d
ρ
Label
ID
Q
8
:C
9
=
Q
8
:C
9
φ:
C
9
/
C
3
→
C
3
⊆ Out
Q
8
72
2
Q8:C9
72,3
x
:
Z
F
o
wr
Q
<