The generator matrix

 1  0  1  1  1  6  1  1  0  1  1  6  1  1  0  6  1  1  0  1  1  6  1  0  1  1  1  1  6  1  1  1  1  0  1  1  4  6  1  0  4  6  1  1
 0  1  3  6  1  1  0  3  1  6  5  1  0  3  1  1  6  5  1  2  3  1  0  1  5  0  5  6  1  0  3  6  6  1  5  2  1  1  5  1  1  1  6  0
 0  0  4  0  0  0  0  0  0  0  0  0  0  4  4  4  4  4  4  4  4  0  0  4  4  4  4  4  4  4  0  4  4  0  4  4  0  4  0  4  4  4  0  0
 0  0  0  4  0  0  0  0  0  0  4  4  4  4  4  4  4  4  0  0  0  4  4  4  4  0  0  0  4  4  0  0  0  4  4  0  0  0  0  4  4  4  0  0
 0  0  0  0  4  0  0  0  0  4  4  4  0  4  4  4  0  0  4  4  0  4  0  0  0  0  0  4  4  4  0  4  0  0  4  0  4  0  4  4  0  0  0  0
 0  0  0  0  0  4  0  0  4  4  0  4  0  0  4  0  4  4  4  0  4  4  4  0  0  0  4  0  4  4  0  4  0  4  4  4  0  4  4  4  4  0  4  4
 0  0  0  0  0  0  4  0  4  0  0  4  4  0  0  4  4  0  4  4  0  0  0  0  4  0  4  0  4  4  4  0  4  4  0  4  0  4  0  0  4  0  4  4
 0  0  0  0  0  0  0  4  4  4  4  0  0  0  0  4  4  4  4  0  0  4  0  4  0  4  4  4  0  0  4  4  0  0  4  0  0  0  4  4  4  4  4  4

generates a code of length 44 over Z8 who´s minimum homogenous weight is 36.

Homogenous weight enumerator: w(x)=1x^0+46x^36+16x^37+60x^38+224x^39+200x^40+448x^41+132x^42+848x^43+175x^44+848x^45+132x^46+448x^47+167x^48+224x^49+60x^50+16x^51+28x^52+14x^56+7x^60+2x^64

The gray image is a code over GF(2) with n=176, k=12 and d=72.
This code was found by Heurico 1.16 in 0.449 seconds.