The generator matrix

 1  0  1  1  1  1  1  0  1  1  1  0  1  1  1  1  1  1  1  1
 0  1  1  8  0  1  8  1  0  7  8  1  0  7  8  8  0  7  0  0
 0  0  6  0  0  0  0  0  0  6  3  0  0  6  3  3  0  3  3  0
 0  0  0  3  0  0  0  0  0  6  6  3  3  0  6  0  6  6  3  0
 0  0  0  0  3  0  0  0  3  6  6  6  3  0  3  6  0  3  6  0
 0  0  0  0  0  6  0  0  6  6  0  6  3  6  0  3  0  6  3  0
 0  0  0  0  0  0  3  0  3  6  0  0  3  0  6  3  6  3  0  0
 0  0  0  0  0  0  0  3  3  3  3  3  0  3  3  0  6  0  0  0

generates a code of length 20 over Z9 who´s minimum homogenous weight is 24.

Homogenous weight enumerator: w(x)=1x^0+110x^24+18x^26+230x^27+180x^29+492x^30+756x^32+1690x^33+486x^34+1800x^35+5202x^36+2916x^37+2880x^38+9756x^39+5832x^40+3456x^41+9864x^42+3888x^43+2880x^44+4416x^45+1152x^47+576x^48+322x^51+114x^54+30x^57+2x^60

The gray image is a code over GF(3) with n=60, k=10 and d=24.
This code was found by Heurico 1.16 in 6.07 seconds.