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
and Q=
C
5
⋊D
15
Direct product G=N×Q with N=
C
2
and Q=
C
5
⋊D
15
d
ρ
Label
ID
C
2
×C
5
⋊D
15
150
C2xC5:D15
300,48
Non-split extensions G=N.Q with N=
C
2
and Q=
C
5
⋊D
15
extension
φ:Q→Aut N
d
ρ
Label
ID
C
2
.(C
5
⋊D
15
) =
C
30
.D
5
central extension (φ=1)
300
C2.(C5:D15)
300,20
×
⋊
ℤ
𝔽
○
≀
ℚ
◁