The generator matrix

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

generates a code of length 24 over Z9 who´s minimum homogenous weight is 36.

Homogenous weight enumerator: w(x)=1x^0+18x^36+152x^39+90x^40+90x^41+346x^42+144x^43+180x^44+726x^45+414x^46+540x^47+1068x^48+396x^49+450x^50+886x^51+342x^52+198x^53+338x^54+72x^55+54x^57+46x^60+6x^63+4x^66

The gray image is a code over GF(3) with n=72, k=8 and d=36.
This code was found by Heurico 1.16 in 0.175 seconds.