length n = 43
dimension k = 7
alphabet length q = 3

minimum distance d = 24

generator matrix:
0000000000000000001111111111111111111111111
0000001111111111110000000000001111112222221
0001110001111122220001111122220000020000121
1111221120000200120000011201220112200012001
1122121220012002001221200010000020110002121
1220002121200110121122102110022000001200001
2121120002121012002120020001201201001210001

projective group of automorphisms generated by:
0100000
0000100
0000001
1000000
0010000
0000010
0001000

0010000
0001000
0000100
1000000
0000001
0100000
0000010