The generator matrix

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

generates a code of length 47 over Z9 who´s minimum homogenous weight is 84.

Homogenous weight enumerator: w(x)=1x^0+122x^84+156x^85+144x^86+338x^87+528x^88+270x^89+324x^90+606x^91+336x^92+404x^93+492x^94+276x^95+368x^96+450x^97+162x^98+326x^99+420x^100+168x^101+170x^102+216x^103+84x^104+98x^105+48x^106+18x^107+22x^108+6x^111+6x^114+2x^117

The gray image is a code over GF(3) with n=141, k=8 and d=84.
This code was found by Heurico 1.16 in 0.405 seconds.