length n = 75
dimension k = 4
alphabet length q = 4

minimum distance d = 56

generator matrix:
000000000000000111111111111111111111111111111111111111111111111111111111111
001011011111111000100200301101201301202202302303311121131221231231332232333
010101102123123001002003010112013020120223030230311211312122313123132323233
100110230213321010020030011020130112022030223033012113112213122313313223323

projective group of automorphisms generated by:
1000
0001
0100
0010