The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+43x^34+150x^36+278x^38+16x^39+550x^40+128x^41+1067x^42+448x^43+1746x^44+896x^45+2313x^46+1120x^47+2335x^48+896x^49+1766x^50+448x^51+1017x^52+128x^53+536x^54+16x^55+292x^56+115x^58+44x^60+25x^62+6x^64+1x^66+3x^68

The gray image is a code over GF(2) with n=188, k=14 and d=68.
This code was found by Heurico 1.16 in 10.7 seconds.