length n = 81
dimension k = 6
alphabet length q = 9

minimum distance d = 48

generator matrix:
000000000000000001111111111111111111111111111111111111111111111111111111111111111
011111111111111110000000000000000111111111111111111111111222222222222222222222222
011111111222222221111111122222222000000001111111122222222000000001111111122222222
011112222111122221111222211112222111122220000112200001122111122220000112200001122
011221122112211221122112211221122112211221122000011220000112211221122000011220000
112121212121212121212121212121212121212121212121212121212121212121212121212121212

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

100000
020000
001000
000100
000010
000001

010000
000100
100000
000010
001000
000001

100000
010000
001000
000100
000010
000001