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

minimum distance d = 4

generator matrix:

0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	1	1	1
0	0	0	0	0	0	1	1	1	1	1	1	0	0	0	0	0	0
1	1	1	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0
0	0	0	0	0	0	0	0	0	0	0	0	1	2	3	4	5	6
0	0	0	0	0	0	1	2	3	4	5	6	0	0	0	0	0	0
1	2	3	4	5	6	0	0	0	0	0	0	0	0	0	0	0	0
1	4	2	2	4	1	0	0	0	0	0	0	0	0	0	0	0	0

projective group of automorphisms generated by:

0	0	0	0	1	0	0
1	0	0	0	0	0	0
0	0	1	0	0	0	0
0	1	0	0	0	0	0
0	0	0	1	0	0	0
0	0	0	0	0	1	0
0	0	0	0	0	0	1

1	0	0	0	0	0	0
0	5	0	0	0	0	0
0	0	6	0	0	0	0
0	0	0	5	0	0	0
0	0	0	0	5	0	0
0	0	0	0	0	4	0
0	0	0	0	0	0	5