length n = 18
dimension k = 7
alphabet length q = 2

minimum distance d = 7

generator matrix:
000000111110111111
000111000111011111
011001001011101111
001110011001110111
111111111110000000
011010100101111011
010101110001111101

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

0000010
1000000
0100000
0001000
0000100
0000001
0010000