The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  1  2  0  2  1  4  0  1  0  1  1  4  0  1  1  1  4  0  2  2  1  1  2  4  0  1  1
 0  2  0  2  0  0  2  6  0  0  2  6  4  0  6  6  4  4  4  6  6  4  2  6  2  2  0  2  6  6  2  2  6  4  0  2  2  4  6  4  6  2  4  4  2  4
 0  0  2  2  0  6  2  0  0  6  2  0  2  4  2  0  4  2  2  0  4  2  2  6  6  0  2  0  4  2  2  4  4  6  4  6  0  2  0  0  6  6  2  2  0  0
 0  0  0  4  0  0  0  0  0  0  0  0  0  0  4  0  0  0  0  4  4  4  0  4  4  0  4  4  4  4  4  0  4  0  0  0  0  4  4  4  0  4  4  4  4  0
 0  0  0  0  4  0  0  0  0  0  0  0  0  4  0  4  0  4  0  4  0  4  4  0  4  4  4  4  4  0  0  4  4  4  4  4  0  4  0  4  0  0  0  0  4  0
 0  0  0  0  0  4  0  0  0  0  0  0  4  0  0  0  0  0  0  0  0  0  0  0  0  4  4  4  4  0  4  4  4  4  0  4  4  0  4  0  4  4  0  4  4  4
 0  0  0  0  0  0  4  0  0  0  4  0  0  0  0  0  0  0  0  0  0  0  4  4  4  0  0  0  4  4  4  4  0  4  4  4  4  4  4  4  0  0  0  4  0  4
 0  0  0  0  0  0  0  4  0  0  4  4  4  4  0  0  0  0  4  4  0  4  0  0  0  0  4  0  0  4  4  0  4  4  4  4  0  0  0  4  4  4  4  4  0  0
 0  0  0  0  0  0  0  0  4  0  0  0  0  0  0  4  0  4  0  4  4  4  4  0  0  4  0  0  4  4  0  0  4  0  0  4  4  0  4  4  4  4  4  0  0  0
 0  0  0  0  0  0  0  0  0  4  0  4  0  0  4  4  4  0  4  4  0  0  0  4  0  4  4  4  0  4  4  4  0  0  0  0  4  4  4  4  4  4  4  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+235x^36+370x^38+32x^39+939x^40+224x^41+1282x^42+672x^43+2116x^44+1120x^45+2316x^46+1120x^47+2257x^48+672x^49+1340x^50+224x^51+880x^52+32x^53+290x^54+189x^56+34x^58+32x^60+6x^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 62.6 seconds.