Direct product of D8 and Z3

From Groupprops
Jump to: navigation, search
This article is about a particular group, i.e., a group unique upto isomorphism. View specific information (such as linear representation theory, subgroup structure) about this group
View a complete list of particular groups (this is a very huge list!)[SHOW MORE]

Definition

This group is defined as the direct product of the dihedral group of order eight and the cyclic group of order three.

Arithmetic functions

Function Value Explanation
order 24
exponent 12
Frattini length 2
Fitting length 1
derived length 2
nilpotency class 2

Group properties

Property Satisfied? Explanation
cyclic group No
abelian group No
nilpotent group Yes
metacyclic group Yes
supersolvable group Yes
solvable group Yes

GAP implementation

Group ID

This finite group has order 24 and has ID 10 among the groups of order 24 in GAP's SmallGroup library. For context, there are 15 groups of order 24. It can thus be defined using GAP's SmallGroup function as:

SmallGroup(24,10)

For instance, we can use the following assignment in GAP to create the group and name it G:

gap> G := SmallGroup(24,10);

Conversely, to check whether a given group G is in fact the group we want, we can use GAP's IdGroup function:

IdGroup(G) = [24,10]

or just do:

IdGroup(G)

to have GAP output the group ID, that we can then compare to what we want.


Other descriptions

The group can be constructed using GAP's DirectProduct, DihedralGroup, and CyclicGroup functions:

DirectProduct(DihedralGroup(8),CyclicGroup(3))