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=
A
4
and Q=
M
4
(2)
Direct product G=NxQ with N=
A
4
and Q=
M
4
(2)
d
ρ
Label
ID
A
4
xM
4
(2)
24
6
A4xM4(2)
192,1011
Semidirect products G=N:Q with N=
A
4
and Q=
M
4
(2)
extension
φ:Q→Out N
d
ρ
Label
ID
A
4
:
1
M
4
(2) =
C
8
:S
4
φ:
M
4
(2)
/
C
8
→
C
2
⊆ Out
A
4
24
6
A4:1M4(2)
192,959
A
4
:
2
M
4
(2) =
A
4
:M
4
(2)
φ:
M
4
(2)
/
C
2
xC
4
→
C
2
⊆ Out
A
4
24
6
A4:2M4(2)
192,968
x
:
Z
F
o
wr
Q
<