The generator matrix

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

generates a code of length 38 over Z8 who´s minimum homogenous weight is 32.

Homogenous weight enumerator: w(x)=1x^0+97x^32+245x^34+407x^36+506x^38+512x^40+192x^42+64x^44+14x^46+4x^48+3x^50+1x^52+2x^56

The gray image is a code over GF(2) with n=152, k=11 and d=64.
This code was found by Heurico 1.16 in 0.104 seconds.