length n = 13
dimension k = 6
alphabet length q = 3

minimum distance d = 6

generator matrix:
0001011111111
0010101111122
0100101112211
0000110111200
0000111010012
1000011112222

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

100000
001000
010000
000010
000100
000001