The generator matrix

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

generates a code of length 47 over Z8 who´s minimum homogenous weight is 38.

Homogenous weight enumerator: w(x)=1x^0+82x^38+158x^39+252x^40+426x^41+643x^42+932x^43+1223x^44+1618x^45+1871x^46+1954x^47+1951x^48+1634x^49+1264x^50+922x^51+545x^52+366x^53+241x^54+112x^55+91x^56+52x^57+25x^58+18x^59+1x^62+1x^64+1x^70

The gray image is a code over GF(2) with n=188, k=14 and d=76.
This code was found by Heurico 1.16 in 7.59 seconds.