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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
14
and Q=
C
21
Direct product G=NxQ with N=
C
14
and Q=
C
21
d
ρ
Label
ID
C
7
xC
42
294
C7xC42
294,23
Semidirect products G=N:Q with N=
C
14
and Q=
C
21
extension
φ:Q→Aut N
d
ρ
Label
ID
C
14
:C
21
=
C
14
xC
7
:C
3
φ:
C
21
/
C
7
→
C
3
⊆ Aut
C
14
42
3
C14:C21
294,15
x
:
Z
F
o
wr
Q
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