The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  2  0  4  2  4  0  4  2  2  2  1  0  1  1
 0  2  0  0  0  0  0  0  0  0  4  2  6  2  4  0  2  2  6  6  4  4  0  0  6  6  2  6  2  4  2  4  2  4  4  2  0  2  0  0  2  4  2  6  0
 0  0  2  0  0  0  0  0  0  0  6  4  2  2  2  2  2  4  0  2  4  6  6  4  0  4  2  0  6  0  4  2  2  0  6  6  4  0  4  6  2  4  6  6  2
 0  0  0  2  0  0  4  6  2  2  2  6  4  2  2  0  0  6  2  4  2  6  0  2  0  4  6  2  2  4  6  6  2  2  2  2  2  4  4  6  0  4  6  6  2
 0  0  0  0  2  0  6  6  6  4  0  0  0  0  4  0  2  6  6  4  0  4  6  0  2  4  0  0  6  4  2  6  2  4  6  6  2  6  6  2  4  0  6  0  0
 0  0  0  0  0  2  2  4  6  2  0  0  0  0  6  2  6  0  6  0  4  4  4  6  6  2  4  2  4  0  2  4  6  2  6  0  6  4  0  4  4  4  6  0  0

generates a code of length 45 over Z8 who´s minimum homogenous weight is 36.

Homogenous weight enumerator: w(x)=1x^0+63x^36+106x^37+164x^38+258x^39+349x^40+476x^41+620x^42+732x^43+861x^44+992x^45+879x^46+724x^47+606x^48+448x^49+313x^50+236x^51+144x^52+78x^53+65x^54+34x^55+24x^56+12x^57+5x^58+2x^66

The gray image is a code over GF(2) with n=180, k=13 and d=72.
This code was found by Heurico 1.16 in 2.58 seconds.