length n = 188
dimension k = 7
alphabet length q = 4

minimum distance d = 131

generator matrix:
00000000000000011111111111111111111111111111111111111111111111000000000000000011111111111111111111111111111111111111111111111000000000000000011111111111111111111111111111111111111111111111
00111111111111100000000000000000111111111222222222222233333333000001111111111100000000000000011111111111111122222222222333333011111111111111100000000000111111111112222222222222223333333333
11000011222233300000011111222233111122233000112222223300111123111110001112333300011222223333300011122222233300001112223000122100000111222333300022222333000111223330000111222223330122333333
13002301022300300123311122000300023323323022020122331303222303123330012230011200103011120111112301300012301200120231233112003302223123122012312302233001011033020030023001000221221102011333
22012223113211323302201112012001100120311203002312330300123323101330210232133303010001322022331333012311320101033130223333032231223022033030022211223130311012001222302113012023021011012123
20131230022212313330021300120311223220100103131312020122303321202331000231213103103112022013332031133310001332223010001121222233020213001331210103312023333011010113210031312332203222200021
30303001011021220020110112110202332100331121120200122030011322211011111120331201222013320201100332232132312312102102122323020332230031323330033032021022212300322032122103323313332123101323

by truncation of 189