The generator matrix

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

generates a code of length 44 over Z8 who´s minimum homogenous weight is 39.

Homogenous weight enumerator: w(x)=1x^0+292x^39+296x^40+494x^41+352x^42+616x^43+349x^44+420x^45+251x^46+412x^47+183x^48+216x^49+78x^50+88x^51+17x^52+20x^53+7x^54+2x^56+2x^57

The gray image is a code over GF(2) with n=176, k=12 and d=78.
This code was found by Heurico 1.11 in 150 seconds.