| Graph Info | |
|---|---|
| Vertices | 162 |
| Edges | 486 |
| Regularity | 6 |
| Eigenspaces | 5 |
Spectrum from low to high frequency:
`0^1,(-2)^1 (-1/2)^{50}, (-3/2)^{50}, (-1)^{60}`
| Graph Info | |
|---|---|
| Vertices | 162 |
| Edges | 486 |
| Regularity | 6 |
| Eigenspaces | 5 |
| Design Info | |
|---|---|
`k`-graphical design |
`k=3`
|
| Efficacy | `18/52` |
| Optimal | yes |
| Maximal | no |
| Extremal | no |
| 1-Neighborhood is the graph | no |
| Design Info | |
|---|---|
`k`-graphical design |
`k=4`
|
| Efficacy | `54/102` |
| Optimal | no |
| Maximal | yes |
| Extremal | yes |
| 1-Neighborhood is the graph | yes |