length n = 48
dimension k = 4
alphabet length q = 5

minimum distance d = 36

generator matrix:
011100011111111111111111111111111111111111111111
101111100011444411231123112223334444112223334444
110114414404001412131321241342341234342341241234
111041441440140021133121424313242143433244213412

projective group of automorphisms generated by:
0001
1000
0100
0010

0100
1000
0010
0001