length n = 56
dimension k = 4
alphabet length q = 9

minimum distance d = 46

generator matrix:
00011111111100011111111111111111111111111111111111111111
11100022557711100022557711341168115577223344566788225577
27725507270025527705002513141861571517462635878324572725
52572750002572752570270031148161575171384728432665757252

projective group of automorphisms generated by:
0010
1000
0100
0001

0001
1000
0010
0100