The generator matrix

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

generates a code of length 47 over Z9 who´s minimum homogenous weight is 78.

Homogenous weight enumerator: w(x)=1x^0+126x^78+114x^79+48x^80+532x^81+642x^82+462x^83+1104x^84+1602x^85+978x^86+2004x^87+3006x^88+1752x^89+2634x^90+4788x^91+2442x^92+3726x^93+5328x^94+3210x^95+4036x^96+5148x^97+2400x^98+2820x^99+3618x^100+1362x^101+1734x^102+1656x^103+402x^104+606x^105+318x^106+66x^107+238x^108+24x^109+72x^111+30x^114+12x^117+6x^120+2x^123

The gray image is a code over GF(3) with n=141, k=10 and d=78.
This code was found by Heurico 1.16 in 31.4 seconds.