length n = 42
dimension k = 4
alphabet length q = 9

minimum distance d = 34

generator matrix:
000111000111111111111111111111111111111111
011001111000113344113344556778113344566788
101010134134030104351546134787381847656413
110100314314301040535164314877838174665431

projective group of automorphisms generated by:
0001
1000
0100
0010

0100
1000
0010
0001