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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=
C
7
and Q=
Dic
5
Direct product G=NxQ with N=
C
7
and Q=
Dic
5
d
ρ
Label
ID
C
7
xDic
5
140
2
C7xDic5
140,1
Semidirect products G=N:Q with N=
C
7
and Q=
Dic
5
extension
φ:Q→Aut N
d
ρ
Label
ID
C
7
:Dic
5
=
Dic
35
φ:
Dic
5
/
C
10
→
C
2
⊆ Aut
C
7
140
2-
C7:Dic5
140,3
x
:
Z
F
o
wr
Q
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