length n = 73
dimension k = 3
alphabet length q = 5

minimum distance d = 58

generator matrix:
0000000000000001111111111111111111111111111111111111111111111111111111111
0001111111111110000000000011111111111122222222222333333333333444444444444
1110001112223330022233344411122233344400111222333000111222444000111333444

projective group of automorphisms generated by:
100
010
001

100
010
001