length n = 73
dimension k = 4
alphabet length q = 5

minimum distance d = 56

generator matrix:
0001110000001111110111111111111111111111111111111111111111111111111111111
0110010011110000231011111231144112222333344112223334444112223334444223344
1010101100230023001101112131414231234123423241342341234342341241234342423
1101002323002300001110121134114323412214323424313242143433244213412434232

projective group of automorphisms generated by:
0001
1000
0100
0010

0100
1000
0010
0001