length n = 48
dimension k = 4
alphabet length q = 9

minimum distance d = 39

generator matrix:
000111000111111111000111111111111111111111111111
011001111000116688111000115577112222346688225577
101010168168060108157157070501261236281248572725
110100618618601080751751705010626321282184757252

projective group of automorphisms generated by:
0001
1000
0100
0010

0100
1000
0010
0001