length n = 49
dimension k = 3
alphabet length q = 9

minimum distance d = 42

generator matrix:
0010110110111111111111111111111111111111111111111
0101031071081122134168157246255335367367447458566
1003407508601212314618751382727474548854353637878

projective group of automorphisms generated by:
010
001
100

010
001
100