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
and Q=
Q
8
⋊C
9
Direct product G=N×Q with N=
C
3
and Q=
Q
8
⋊C
9
d
ρ
Label
ID
C
3
×Q
8
⋊C
9
216
C3xQ8:C9
216,40
Non-split extensions G=N.Q with N=
C
3
and Q=
Q
8
⋊C
9
extension
φ:Q→Aut N
d
ρ
Label
ID
C
3
.(Q
8
⋊C
9
) =
Q
8
⋊C
27
central extension (φ=1)
216
2
C3.(Q8:C9)
216,3
×
⋊
ℤ
𝔽
○
≀
ℚ
◁