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About
C
n
D
n
S
n
A
n
Degree
Linear
Irr Reps
Characters
×
⋊
.
○
≀
Extensions
1→N→G→Q→1 with N=
C
5
and Q=
C
68
Direct product G=N×Q with N=
C
5
and Q=
C
68
d
ρ
Label
ID
C
340
340
1
C340
340,4
Semidirect products G=N:Q with N=
C
5
and Q=
C
68
extension
φ:Q→Aut N
d
ρ
Label
ID
C
5
⋊C
68
=
C
17
×F
5
φ:
C
68
/
C
17
→
C
4
⊆ Aut
C
5
85
4
C5:C68
340,7
C
5
⋊
2
C
68
=
C
17
×Dic
5
φ:
C
68
/
C
34
→
C
2
⊆ Aut
C
5
340
2
C5:2C68
340,1
×
⋊
ℤ
𝔽
○
≀
ℚ
◁