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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
9
and Q=
C
52
Direct product G=N×Q with N=
C
9
and Q=
C
52
d
ρ
Label
ID
C
468
468
1
C468
468,6
Semidirect products G=N:Q with N=
C
9
and Q=
C
52
extension
φ:Q→Aut N
d
ρ
Label
ID
C
9
⋊C
52
=
C
13
×Dic
9
φ:
C
52
/
C
26
→
C
2
⊆ Aut
C
9
468
2
C9:C52
468,3
×
⋊
ℤ
𝔽
○
≀
ℚ
◁