The generator matrix

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

generates a code of length 43 over Z8 who´s minimum homogenous weight is 32.

Homogenous weight enumerator: w(x)=1x^0+85x^32+178x^33+325x^34+598x^35+1021x^36+1676x^37+2501x^38+3480x^39+5080x^40+6396x^41+7359x^42+7920x^43+7399x^44+6588x^45+5119x^46+3654x^47+2471x^48+1586x^49+986x^50+504x^51+304x^52+144x^53+79x^54+34x^55+23x^56+8x^57+14x^58+2x^59+1x^70

The gray image is a code over GF(2) with n=172, k=16 and d=64.
This code was found by Heurico 1.16 in 94.7 seconds.