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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=
C
5
and Q=
D
31
Direct product G=NxQ with N=
C
5
and Q=
D
31
d
ρ
Label
ID
C
5
xD
31
155
2
C5xD31
310,4
Semidirect products G=N:Q with N=
C
5
and Q=
D
31
extension
φ:Q→Aut N
d
ρ
Label
ID
C
5
:D
31
=
D
155
φ:
D
31
/
C
31
→
C
2
⊆ Aut
C
5
155
2+
C5:D31
310,5
x
:
Z
F
o
wr
Q
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