length n = 29
dimension k = 4
alphabet length q = 9

minimum distance d = 23

generator matrix:
00011111111111111111111111111
11100022557711122223344566788
25527705002511212462635878324
72752570270012112384728432665

projective group of automorphisms generated by:
0010
1000
0100
0001

0001
1000
0010
0100