length n = 68
dimension k = 6
alphabet length q = 5
minimum distance d = 48
generator matrix:
| 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 0 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| 0 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 |
| 1 | 0 | 0 | 0 | 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 |
| 0 | 0 | 0 | 0 | 1 | 2 | 3 | 4 | 3 | 1 | 4 | 2 | 2 | 4 | 1 | 3 | 4 | 3 | 2 | 1 | 3 | 1 | 4 | 2 | 4 | 3 | 2 | 1 | 1 | 2 | 3 | 4 | 2 | 4 | 1 | 3 | 2 | 4 | 1 | 3 | 1 | 2 | 3 | 4 | 4 | 3 | 2 | 1 | 3 | 1 | 4 | 2 | 4 | 3 | 2 | 1 | 2 | 4 | 1 | 3 | 3 | 1 | 4 | 2 | 1 | 2 | 3 | 4 |
| 0 | 0 | 0 | 0 | 1 | 2 | 3 | 4 | 4 | 3 | 2 | 1 | 4 | 3 | 2 | 1 | 1 | 2 | 3 | 4 | 2 | 4 | 1 | 3 | 3 | 1 | 4 | 2 | 3 | 1 | 4 | 2 | 2 | 4 | 1 | 3 | 3 | 1 | 4 | 2 | 2 | 4 | 1 | 3 | 2 | 4 | 1 | 3 | 3 | 1 | 4 | 2 | 4 | 3 | 2 | 1 | 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 | 4 | 3 | 2 | 1 |
by truncation of 69