| Graph Info | |
|---|---|
| Vertices | 72 |
| Edges | 432 |
| Regularity | 12 |
| Eigenspaces | 5 |
Spectrum from low to high frequency:
`0,-2,-0.7113^{24},-1.28869^{24},-1^{22}`
| Graph Info | |
|---|---|
| Vertices | 72 |
| Edges | 432 |
| Regularity | 12 |
| Eigenspaces | 5 |
| Design Info | |
|---|---|
`k`-graphical design |
`k=4`
|
| Efficacy | `6/50` |
| Optimal | yes |
| Maximal | yes |
| Extremal | yes |
| 1-Neighborhood is the graph | yes |