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
30
Direct product G=N×Q with N=
C
2
2
and Q=
C
30
d
ρ
Label
ID
C
2
2
×C
30
120
C2^2xC30
120,47
Semidirect products G=N:Q with N=
C
2
2
and Q=
C
30
extension
φ:Q→Aut N
d
ρ
Label
ID
C
2
2
⋊C
30
=
C
10
×A
4
φ:
C
30
/
C
10
→
C
3
⊆ Aut
C
2
2
30
3
C2^2:C30
120,43
C
2
2
⋊
2
C
30
=
D
4
×C
15
φ:
C
30
/
C
15
→
C
2
⊆ Aut
C
2
2
60
2
C2^2:2C30
120,32
×
⋊
ℤ
𝔽
○
≀
ℚ
◁