The generator matrix

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

generates a code of length 47 over Z8 who´s minimum homogenous weight is 34.

Homogenous weight enumerator: w(x)=1x^0+65x^34+343x^36+20x^37+827x^38+180x^39+1779x^40+1016x^41+3379x^42+2684x^43+5807x^44+5264x^45+8107x^46+6352x^47+8268x^48+5048x^49+6102x^50+2848x^51+3538x^52+924x^53+1678x^54+220x^55+627x^56+16x^57+275x^58+4x^59+103x^60+43x^62+13x^64+3x^66+1x^68+1x^70

The gray image is a code over GF(2) with n=188, k=16 and d=68.
This code was found by Heurico 1.16 in 97.9 seconds.