length n = 91
dimension k = 4
alphabet length q = 5

minimum distance d = 70

generator matrix:
0001000111011100011111111100011111111100000011111111111111111111111111111111111111111111111
0010011001101111100011223311100011444411111100000022223333444411231144112223334444144223344
0100101010110112312302010314414404001422334422334400340024002313211414241342341234414342423
1000110100111021321320103041441440140034242334242334002400230031214114424313242143441434232

projective group of automorphisms generated by:
0001
1000
0100
0010

0100
1000
0010
0001