The generator matrix

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

generates a code of length 42 over Z8 who´s minimum homogenous weight is 32.

Homogenous weight enumerator: w(x)=1x^0+201x^32+72x^33+418x^34+700x^35+1713x^36+2260x^37+3482x^38+5216x^39+6549x^40+8144x^41+7964x^42+8056x^43+6662x^44+5320x^45+3580x^46+2304x^47+1562x^48+584x^49+418x^50+108x^51+181x^52+4x^53+10x^54+21x^56+4x^60+2x^64

The gray image is a code over GF(2) with n=168, k=16 and d=64.
This code was found by Heurico 1.16 in 74.7 seconds.