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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=
D
15
Direct product G=NxQ with N=
A
4
and Q=
D
15
d
ρ
Label
ID
A
4
xD
15
60
6+
A4xD15
360,144
Semidirect products G=N:Q with N=
A
4
and Q=
D
15
extension
φ:Q→Out N
d
ρ
Label
ID
A
4
:D
15
=
A
4
:D
15
φ:
D
15
/
C
15
→
C
2
⊆ Out
A
4
60
6+
A4:D15
360,141
x
:
Z
F
o
wr
Q
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