The generator matrix

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

generates a code of length 41 over Z8 who´s minimum homogenous weight is 36.

Homogenous weight enumerator: w(x)=1x^0+217x^36+312x^38+550x^40+368x^42+468x^44+88x^46+31x^48+7x^52+2x^56+4x^60

The gray image is a code over GF(2) with n=164, k=11 and d=72.
This code was found by Heurico 1.16 in 0.41 seconds.