The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+128x^38+24x^39+479x^40+228x^41+958x^42+728x^43+1593x^44+1296x^45+1973x^46+1576x^47+2023x^48+1336x^49+1601x^50+712x^51+878x^52+208x^53+394x^54+32x^55+129x^56+4x^57+64x^58+17x^60+1x^62+1x^66

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 7.61 seconds.