length n = 9
dimension k = 7
alphabet length q = 4

minimum distance d = 2

generator matrix:
000000011
000000101
000001001
000010001
000100001
001000001
110000002

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

0001000
0000010
0010000
0000100
0100000
1000000
0000001