The generator matrix

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

generates a code of length 37 over Z8 who´s minimum homogenous weight is 30.

Homogenous weight enumerator: w(x)=1x^0+116x^30+378x^31+672x^32+1052x^33+1347x^34+1636x^35+1902x^36+2138x^37+2115x^38+1552x^39+1300x^40+1050x^41+553x^42+332x^43+154x^44+46x^45+29x^46+6x^47+3x^48+2x^49

The gray image is a code over GF(2) with n=148, k=14 and d=60.
This code was found by Heurico 1.11 in 2 seconds.