The generator matrix 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 3 3a 1 3a+3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3a 1 1 1 1 1 3a 1 1 1 3a 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 6a+6 1 1 1 0 1 1 a 7a+7 8a+4 3a+5 8a+5 8a a+5 0 a+5 8a a 8a+5 3a+7 7a+7 8a+4 1 3a+5 0 3a+7 8a+5 8a+4 1 a 3a+5 2a+5 3 8a a+5 7a+7 a+8 6a+5 2a+5 1 a+3 6a+8 4a+8 4a+3 8a+7 6a+5 2a+4 8a+3 a+3 1 1 8a+5 1 8a+3 2a+5 a+7 3a+7 7a+5 4a+7 5a+4 a+1 6a+8 a+2 3 7 6a+5 6a+7 3a a+8 1 8a+6 3a 7 2a+7 7a+7 1 4a+8 3a+3 4 1 6a+8 3 3a+1 3a+7 3a a+8 6a+8 a+3 2a+8 2a+8 a+5 2a+4 4a 5a+7 2a+3 a 2a+4 4a+5 3a+6 1 3a+8 a+2 0 0 0 3a+6 0 3a+6 3 6a+6 6a+6 6 3a 3a+6 3a 3 0 6a 6a+3 6a+6 6 6a 3a 6a 6 3a 6a+3 6a 3a+3 3a+6 6a 6a 6 3 0 6a+3 0 6a+6 6a+3 3 6 3 3a 6 3 3a 3a+6 6a+6 6 3a 3 6a+3 6a 3a+6 6a 3a+3 3a+6 3a+3 6a+6 3 6a+3 6a+3 6a+6 6a+6 6a+3 6a+3 6 3 3 3a+6 6a+3 6 6a 6a+3 3a+3 3a 3a 3a 3a+3 3a+6 6a 6a 6a+3 3a+6 6a 3a+6 6a 3a+3 0 6a+3 3a+3 6a 6a+3 3 3 6 3a+6 3a 6 3 3 0 0 0 0 3 3a+6 3a+6 3 3a 3 3a+3 6a 6a+6 6a 3a 3a+3 3a+6 0 6a+3 3a 6a+3 6a+6 6 3a 6a 3 0 3 6 3a 6a+6 3a 3a+6 3a 6a+6 6a+3 0 6a+3 3a+3 6a 3 6a+6 6a+3 6a 0 6a+3 6 3a+3 3a+6 3a 3a+3 3a+6 3 3a+6 6a+6 6a+3 6a+6 3 3a 3a+3 3 6a 3a+6 6 3a+3 6 3a+3 6a 6a+3 3a 6a+3 3a+3 6a+6 3 6 3a 6a 3a+3 0 6a+3 6a 3 6a+6 3a 6 6 6a 6a 3a+3 6a 3 3 6a 3a 6a 3a+6 3 0 0 3a+3 generates a code of length 99 over GR(81,9) who´s minimum homogenous weight is 756. Homogenous weight enumerator: w(x)=1x^0+304x^756+72x^759+144x^760+144x^763+2104x^765+1440x^766+2736x^767+1944x^768+2808x^769+4176x^772+8544x^774+10296x^775+11160x^776+6120x^777+6552x^778+13824x^781+19352x^783+18792x^784+21384x^785+12024x^786+12600x^787+40896x^790+42648x^792+42408x^793+41112x^794+19440x^795+19008x^796+45936x^799+36848x^801+32040x^802+28584x^803+12888x^804+11376x^805+392x^810+336x^819+384x^828+208x^837+152x^846+184x^855+80x^864 The gray image is a code over GF(9) with n=891, k=6 and d=756. This code was found by Heurico 1.16 in 59.7 seconds.