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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
65
and Q=
C
2
Direct product G=N×Q with N=
C
65
and Q=
C
2
d
ρ
Label
ID
C
130
130
1
C130
130,4
Semidirect products G=N:Q with N=
C
65
and Q=
C
2
extension
φ:Q→Aut N
d
ρ
Label
ID
C
65
⋊
1
C
2
=
D
65
φ:
C
2
/
C
1
→
C
2
⊆ Aut
C
65
65
2+
C65:1C2
130,3
C
65
⋊
2
C
2
=
C
5
×D
13
φ:
C
2
/
C
1
→
C
2
⊆ Aut
C
65
65
2
C65:2C2
130,2
C
65
⋊
3
C
2
=
D
5
×C
13
φ:
C
2
/
C
1
→
C
2
⊆ Aut
C
65
65
2
C65:3C2
130,1
×
⋊
ℤ
𝔽
○
≀
ℚ
◁