The generator matrix

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

generates a code of length 47 over Z8 who´s minimum homogenous weight is 42.

Homogenous weight enumerator: w(x)=1x^0+108x^42+36x^43+95x^44+116x^45+74x^46+200x^47+60x^48+136x^49+94x^50+20x^51+22x^52+4x^53+38x^54+10x^56+6x^58+3x^60+1x^80

The gray image is a code over GF(2) with n=188, k=10 and d=84.
This code was found by Heurico 1.16 in 29.4 seconds.