Go
Home
About
C
n
D
n
S
n
A
n
Degree
Linear
Irr Reps
Characters
×
⋊
.
○
≀
Extensions
1→N→G→Q→1 with N=
C
2
2
and Q=
C
82
Direct product G=N×Q with N=
C
2
2
and Q=
C
82
d
ρ
Label
ID
C
2
2
×C
82
328
C2^2xC82
328,15
Semidirect products G=N:Q with N=
C
2
2
and Q=
C
82
extension
φ:Q→Aut N
d
ρ
Label
ID
C
2
2
⋊C
82
=
D
4
×C
41
φ:
C
82
/
C
41
→
C
2
⊆ Aut
C
2
2
164
2
C2^2:C82
328,10
×
⋊
ℤ
𝔽
○
≀
ℚ
◁