length n = 18
dimension k = 6
alphabet length q = 9

minimum distance d = 5

generator matrix:
000100001111000000
000000000000011111
000000000000101257
001011110000000000
010034680000000000
100000003468000000

projective group of automorphisms generated by:
000010
010000
001000
100000
000001
000100

100000
070000
001000
000400
000030
000007