length n = 23
dimension k = 4
alphabet length q = 9

minimum distance d = 17

generator matrix:
00011111111111111111111
11100011668811157225577
16816806010811751572725
61861860108017151757252

projective group of automorphisms generated by:
0001
1000
0100
0010

0100
1000
0010
0001