The generator matrix

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

generates a code of length 39 over Z8 who´s minimum homogenous weight is 32.

Homogenous weight enumerator: w(x)=1x^0+63x^32+190x^33+334x^34+710x^35+531x^36+1058x^37+589x^38+1278x^39+673x^40+1024x^41+543x^42+622x^43+213x^44+186x^45+91x^46+44x^47+23x^48+6x^49+11x^50+2x^55

The gray image is a code over GF(2) with n=156, k=13 and d=64.
This code was found by Heurico 1.16 in 1.17 seconds.