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
3
2
and Q=
C
15
Direct product G=N×Q with N=
C
3
2
and Q=
C
15
d
ρ
Label
ID
C
3
2
×C
15
135
C3^2xC15
135,5
Semidirect products G=N:Q with N=
C
3
2
and Q=
C
15
extension
φ:Q→Aut N
d
ρ
Label
ID
C
3
2
⋊C
15
=
C
5
×He
3
φ:
C
15
/
C
5
→
C
3
⊆ Aut
C
3
2
45
3
C3^2:C15
135,3
Non-split extensions G=N.Q with N=
C
3
2
and Q=
C
15
extension
φ:Q→Aut N
d
ρ
Label
ID
C
3
2
.C
15
=
C
5
×3
-
1+2
φ:
C
15
/
C
5
→
C
3
⊆ Aut
C
3
2
45
3
C3^2.C15
135,4
×
⋊
ℤ
𝔽
○
≀
ℚ
◁