Direct product of SL(2,5) and PSL(3,2)
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Definition
This group is defined as the external direct product of the following two groups:
- The group , i.e., special linear group:SL(2,5) (order 120), which is also the double cover of alternating group:A5.
- The group , i.e., projective special linear group:PSL(3,2) (order 168), which is also the projective special linear group of degree two over field:F7, i.e., the group .
Arithmetic functions
Want to compare and contrast arithmetic function values with other groups of the same order? Check out groups of order 20160#Arithmetic functions
| Function | Value | Similar groups | Explanation |
|---|---|---|---|
| order (number of elements, equivalently, cardinality or size of underlying set) | 20160 | groups with same order | order of direct product is product of orders, so the order is |
Group properties
| Property | Satisfied? | Explanation |
|---|---|---|
| abelian group | No | |
| nilpotent group | No | |
| solvable group | No | |
| simple group, simple non-abelian group | No | |
| quasisimple group | No | |
| directly indecomposable group | No | |
| perfect group | Yes |
GAP implementation
| Description | Functions used |
|---|---|
| DirectProduct(SL(2,5),PSL(3,2)) | DirectProduct, SL, PSL |
| PerfectGroup(20160,2) | PerfectGroup |