length n = 19
dimension k = 6
alphabet length q = 7

minimum distance d = 8

generator matrix:
1111111111111111111
1111111241111666666
1111114211666111666
1111141216166166116
1111411216616616161
1114111216661661611

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

000010
100000
010000
001000
000100
000001