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
5
and Q=
C
2
2
×C
18
Direct product G=N×Q with N=
C
5
and Q=
C
2
2
×C
18
d
ρ
Label
ID
C
2
2
×C
90
360
C2^2xC90
360,50
Semidirect products G=N:Q with N=
C
5
and Q=
C
2
2
×C
18
extension
φ:Q→Aut N
d
ρ
Label
ID
C
5
⋊(C
2
2
×C
18
) =
D
5
×C
2
×C
18
φ:
C
2
2
×C
18
/
C
2
×C
18
→
C
2
⊆ Aut
C
5
180
C5:(C2^2xC18)
360,47
×
⋊
ℤ
𝔽
○
≀
ℚ
◁