The generator matrix

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

generates a code of length 29 over Z9 who´s minimum homogenous weight is 48.

Homogenous weight enumerator: w(x)=1x^0+330x^48+192x^49+402x^50+886x^51+606x^52+636x^53+1762x^54+792x^55+840x^56+2864x^57+996x^58+1104x^59+2698x^60+1134x^61+966x^62+1784x^63+522x^64+384x^65+548x^66+126x^67+42x^68+46x^69+6x^70+8x^72+2x^75+6x^78

The gray image is a code over GF(3) with n=87, k=9 and d=48.
This code was found by Heurico 1.13 in 0.86 seconds.