length n = 9
dimension k = 7
alphabet length q = 3

minimum distance d = 2

generator matrix:
001111111
010111111
011011111
011101111
011110111
011111011
100000012

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

0001000
0000010
0010000
1000000
0100000
0000100
0000001