length n = 12
dimension k = 6
alphabet length q = 5

minimum distance d = 6

generator matrix:
000000111111
001111000014
000023223300
110022000032
142300001400
324100230000

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

100000
040000
001000
000400
000040
000004