length n = 77
dimension k = 3
alphabet length q = 9

minimum distance d = 68

generator matrix:
00101010101010101111111111111111111111111111111111111111111111111111111111111
01010101010101010111111112222222234343434343457575757575757576868686868686868
11122334455667788123456781236485714455662738717253843516472861824324753617685

projective group of automorphisms generated by:
100
010
001

010
100
001