length n = 46
dimension k = 7
alphabet length q = 3

minimum distance d = 24

generator matrix:
0000001111111111000001111111111011111111111111
0011110000111111011110000112222101111111111122
0101110111000111101220122020012110111111111212
0110111011011001220121202200201111011111112112
0111011101101010212202021201020111101111121112
0111101110110100122012210022100111110111211112
1000000000000000221212112121221000000012222221

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

0001000
0000010
0010000
0000100
0100000
1000000
0000001