length n = 75
dimension k = 6
alphabet length q = 3

minimum distance d = 46

generator matrix:
001000000111111001111001111000000001111111111111111000000001111111111111111
010001111000012110012110012111111110000000011112222111111110000000011112222
002000012222200001122001122111122220000111100110011111122220000222200220022
020110022000021220012220012001100111122112211002200002200221122112222001100
100121200001200121200121200121212121212000000120012121212121212000000120012
200212100120000122100122100120012001212121212001200210021002121121212001200

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

100000
020000
001000
000200
000020
000002