The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+137x^36+4x^37+156x^38+68x^39+580x^40+368x^41+1032x^42+1008x^43+2096x^44+1624x^45+2304x^46+1624x^47+2032x^48+1008x^49+1016x^50+368x^51+622x^52+68x^53+100x^54+4x^55+132x^56+24x^60+7x^64+1x^68

The gray image is a code over GF(2) with n=184, k=14 and d=72.
This code was found by Heurico 1.16 in 7.42 seconds.