The generator matrix

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

generates a code of length 46 over Z8 who´s minimum homogenous weight is 36.

Homogenous weight enumerator: w(x)=1x^0+140x^36+88x^38+498x^40+768x^42+1673x^44+1872x^46+1688x^48+768x^50+459x^52+88x^54+114x^56+31x^60+3x^64+1x^68

The gray image is a code over GF(2) with n=184, k=13 and d=72.
This code was found by Heurico 1.16 in 3.04 seconds.