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
15
and Q=
C
12
Direct product G=NxQ with N=
D
15
and Q=
C
12
d
ρ
Label
ID
C
12
xD
15
120
2
C12xD15
360,101
Semidirect products G=N:Q with N=
D
15
and Q=
C
12
extension
φ:Q→Out N
d
ρ
Label
ID
D
15
:C
12
=
C
3
xS
3
xF
5
φ:
C
12
/
C
3
→
C
4
⊆ Out
D
15
30
8
D15:C12
360,126
D
15
:
2
C
12
=
C
3
xD
30
.C
2
φ:
C
12
/
C
6
→
C
2
⊆ Out
D
15
120
4
D15:2C12
360,60
x
:
Z
F
o
wr
Q
<