C9×C3
C9×C3
is Abelian, and is a direct product of two smaller groups
.
Statistics
Order of group
27
GAP identifier
27,2
Presentation
< k,r | k
9
, r
3
, [k,r] >
Orders of elements
1 of 1, 8*1 of 3, 18*1 of 9
Centre
C9×C3
Derived subgroup
1
Automorphism group
a group of order 108
Inner automorphism group
1
"Out"
(quotient of above)
a group of order 108
Schur multiplier
C3
Permutation Diagrams
Not transitive.
Cayley Graphs
Index to regular maps
Orientable
sphere
|
torus
|
2
|
3
|
4
|
5
|
6
Non-orientable
projective plane
|
4
|
5
|
6
|
7