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

minimum distance d = 30

generator matrix:
001100110111011101110111111111111111111111
010111001012102210231013112312221333232233
110000231320220331013203121322333223111312
101023002301333013203120211333132122233223

projective group of automorphisms generated by:
0003
3000
0300
0030

2000
0200
0020
0002