length n = 25
dimension k = 6
alphabet length q = 4

minimum distance d = 14

generator matrix:
0111110011011111111111111
1022331100101123123112233
1202332300311101111232323
2111010023110321321312312
1220333200113021321133221
2111100032131120123321321

projective group of automorphisms generated by:
001000
000100
100000
010000
000001
000010

010000
000100
000001
001000
100000
000010