Go
Home
About
C
n
D
n
S
n
A
n
Degree
Linear
Irr Reps
Characters
×
⋊
.
○
≀
Extensions
1→N→G→Q→1 with N=
A
5
and Q=
C
2
2
Direct product G=N×Q with N=
A
5
and Q=
C
2
2
d
ρ
Label
ID
C
2
2
×A
5
20
C2^2xA5
240,190
Semidirect products G=N:Q with N=
A
5
and Q=
C
2
2
extension
φ:Q→Out N
d
ρ
Label
ID
A
5
⋊C
2
2
=
C
2
×S
5
φ:
C
2
2
/
C
2
→
C
2
⊆ Out
A
5
10
4+
A5:C2^2
240,189
×
⋊
ℤ
𝔽
○
≀
ℚ
◁