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

minimum distance d = 1

generator matrix:
000000001
000000010
000000100
000001000
010100000
000010000
101000000

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

1000000
0600000
0030000
0001000
0000600
0000050
0000004