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C
n
D
n
S
n
A
n
Degree
Linear
Irr Reps
Characters
×
⋊
.
○
≀
Extensions
1→N→G→Q→1 with N=
C
37
and Q=
C
9
Direct product G=N×Q with N=
C
37
and Q=
C
9
d
ρ
Label
ID
C
333
333
1
C333
333,2
Semidirect products G=N:Q with N=
C
37
and Q=
C
9
extension
φ:Q→Aut N
d
ρ
Label
ID
C
37
⋊C
9
=
C
37
⋊C
9
φ:
C
9
/
C
1
→
C
9
⊆ Aut
C
37
37
9
C37:C9
333,3
C
37
⋊
2
C
9
=
C
37
⋊
2
C
9
φ:
C
9
/
C
3
→
C
3
⊆ Aut
C
37
333
3
C37:2C9
333,1
×
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◁