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

generates a code of length 47 over Z8 who´s minimum homogenous weight is 37.

Homogenous weight enumerator: w(x)=1x^0+82x^37+176x^38+246x^39+324x^40+418x^41+628x^42+670x^43+1086x^44+1634x^45+1888x^46+2062x^47+1897x^48+1654x^49+1092x^50+742x^51+646x^52+368x^53+254x^54+228x^55+128x^56+64x^57+55x^58+20x^59+12x^60+4x^61+2x^62+2x^64+1x^74

The gray image is a code over GF(2) with n=188, k=14 and d=74.
This code was found by Heurico 1.16 in 10.6 seconds.