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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
4
.
10
D
10
and Q=
C
3
Direct product G=NxQ with N=
D
4
.
10
D
10
and Q=
C
3
d
ρ
Label
ID
C
3
xD
4
.
10
D
10
240
4
C3xD4.10D10
480,1147
Semidirect products G=N:Q with N=
D
4
.
10
D
10
and Q=
C
3
extension
φ:Q→Out N
d
ρ
Label
ID
D
4
.
10
D
10
:C
3
=
D
20
.A
4
φ:
C
3
/
C
1
→
C
3
⊆ Out
D
4
.
10
D
10
80
4-
D4.10D10:C3
480,1043
x
:
Z
F
o
wr
Q
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