The generator matrix

 1  0  1  1  1  1  1  0  1  0  1  1  1  1  1  0  3  1  1  1  1  0  1  1  1  3  1  1  1  1  1  0  1  1  3  1  1  1  1  6  1  3  1  1  1  1  1
 0  1  1  8  0  1  8  1  7  1  0  8  2  7  0  1  1  0  8  7  8  1  3  0  5  1  1  7  3  2  2  1  1  3  1  3  0  4  5  1  2  1  8  6  5  3  0
 0  0  6  0  0  0  0  0  0  0  6  3  3  6  6  6  6  6  6  6  0  3  6  6  0  6  6  3  6  3  3  3  6  6  6  3  3  3  3  3  3  0  6  3  0  0  0
 0  0  0  3  0  0  0  3  6  3  0  6  3  6  6  0  6  6  0  3  6  6  6  6  3  0  6  0  3  0  6  3  0  0  6  6  0  0  6  3  6  0  3  3  6  3  0
 0  0  0  0  3  0  3  3  3  3  3  6  0  3  3  0  6  0  0  3  0  3  6  3  0  6  0  0  3  3  0  3  3  6  0  0  3  6  3  6  3  3  6  0  3  3  0
 0  0  0  0  0  6  6  0  6  3  0  6  3  3  6  6  3  3  6  6  3  3  3  0  3  3  0  0  3  3  3  0  3  6  6  0  6  6  6  3  3  6  6  3  3  6  0

generates a code of length 47 over Z9 who´s minimum homogenous weight is 81.

Homogenous weight enumerator: w(x)=1x^0+72x^81+6x^82+42x^83+260x^84+54x^85+150x^86+364x^87+186x^88+168x^89+530x^90+246x^91+282x^92+680x^93+402x^94+336x^95+764x^96+354x^97+264x^98+508x^99+180x^100+162x^101+282x^102+30x^103+54x^104+90x^105+42x^108+18x^111+20x^114+8x^117+4x^123+2x^129

The gray image is a code over GF(3) with n=141, k=8 and d=81.
This code was found by Heurico 1.16 in 0.483 seconds.