The generator matrix

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

generates a code of length 38 over Z8 who´s minimum homogenous weight is 30.

Homogenous weight enumerator: w(x)=1x^0+203x^30+48x^31+607x^32+356x^33+1113x^34+1004x^35+1955x^36+1652x^37+2434x^38+1692x^39+2016x^40+1004x^41+1204x^42+324x^43+498x^44+60x^45+155x^46+4x^47+40x^48+10x^50+3x^52+1x^66

The gray image is a code over GF(2) with n=152, k=14 and d=60.
This code was found by Heurico 1.16 in 63.4 seconds.