The generator matrix

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

generates a code of length 47 over Z8 who´s minimum homogenous weight is 41.

Homogenous weight enumerator: w(x)=1x^0+70x^41+220x^42+328x^43+436x^44+488x^45+427x^46+448x^47+381x^48+320x^49+333x^50+208x^51+168x^52+144x^53+53x^54+32x^55+18x^56+2x^57+7x^58+8x^59+4x^60

The gray image is a code over GF(2) with n=188, k=12 and d=82.
This code was found by Heurico 1.16 in 0.442 seconds.