| name | [[21, 9, 3]] |
| n | 21 |
| k | 9 |
| d | 3 |
| dx | 3 |
| dz | 3 |
| family | hyperbolic_2d |
| created | 2025-02-07 01:33:32 |
| cssname | [[21, 9, (3, 3)]] |
| css | True |
| gf4 | True |
| selfdual | True |
| tp | selfdualcss |
| homogeneous | True |
| shape | (8, 8) |
| automorphisms | 336 |
| H | IXIIIIXIXIXXIIIIIIXXX IXXXXIIXXIIIXXIIIIIII XIIIIXIXIXIXXIIIIXIXI IIIIXIIIIXXIXIIXXXIXI XXIIIIXIIIIIIXXIXIIXX XIXIIIXXIXXXIIIIIIXII IZIIIIZIZIZZIIIIIIZZZ IZZZZIIZZIIIZZIIIIIII ZIIIIZIZIZIZZIIIIZIZI IIIIZIIIIZZIZIIZZZIZI ZZIIIIZIIIIIIZZIZIIZZ ZIZIIIZZIZZZIIIIIIZII |
| T | ZZZIIZIIIIIIIIIIIIIII IIIZIIIIIIIIIIIIIIIII IIIIIZIIIIIIIIIIIIIII IIIZZIIIIIIIIIIIIIIII ZIZZIZIIIIIIIIIIIIIII IIZZIIIIIIIIIIIIIIIII IIIIIIIIIIXIXXXIXXXIX IIIIIIIIXIIXIIXXIXXIX IIIIIIIXXXXIXXXIXXXXI IIIIIIIIXXXXXIXIXIXXX IIIIIIXIIIIIXXIXXIXXX IIIIIIXXIXIXIXIXXXXIX |
| L | IIIIIIIIXIXXIXIIIXIIX IIIIIIIIIIZZZZIZZIIII IIIIIIXIIIIIIIXIIIXII IIIIIIZZIZZZIZZIZIZZZ IIIIIIIXIXXXIXIIXIIXX IIIIIIZZIIZIZIIIIZZZI IIIIIIIIIIXIIIIXIXXXX IIIIIIIIZIZZIZIIIZIIZ IIIIIIIIIXIIXXIIIXXXI IIIIIIIZIIZIZIIZZZIZI IIIIIIIIIIIIXXIXXIIXX IIIIIIIIZIZIIZZIZZZZI IIIIIIIIIIIXIIXIXIXXX IIIIIIIZZIIZIIIIIIIII IIIIIIIIIIIIIIXXXXIXX IIIIIIIIZZZIZIIZIIIII IIIIIIIIIIIIIIIIIXIXX IIIIIIIIIZIZZZIZIIIZI |
| _id | 67a4c83cfab4d3b49d2d29c1 |