The generator matrix

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

generates a code of length 37 over Z8 who´s minimum homogenous weight is 29.

Homogenous weight enumerator: w(x)=1x^0+44x^29+118x^30+138x^31+269x^32+472x^33+701x^34+748x^35+956x^36+1288x^37+1011x^38+760x^39+642x^40+472x^41+308x^42+132x^43+42x^44+28x^45+30x^46+14x^47+8x^48+7x^50+2x^52+1x^54

The gray image is a code over GF(2) with n=148, k=13 and d=58.
This code was found by Heurico 1.16 in 1.64 seconds.