The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  0  1  1  2  0  1  1  1  2  0  2  1  1  4  1
 0  2  0  6  0  6  0  6  4  6  0  6  0  6  4  2  0  0  0  4  0  6  2  6  2  6  2  2  6  4  6  2  6  6  0  0  4
 0  0  4  0  0  0  0  0  4  0  0  0  4  4  4  4  0  0  4  4  4  0  4  0  4  0  0  0  0  4  0  4  0  4  0  4  4
 0  0  0  4  0  0  0  0  0  0  0  4  0  4  0  4  4  4  4  4  4  0  4  4  0  0  4  0  4  4  0  0  0  0  4  4  0
 0  0  0  0  4  0  0  0  0  0  4  0  4  0  4  0  4  0  0  4  4  4  0  4  4  0  4  4  4  4  0  4  4  4  4  4  0
 0  0  0  0  0  4  0  0  0  4  4  4  0  0  4  4  0  4  0  4  4  4  4  4  0  4  0  4  4  4  0  0  4  4  4  0  4
 0  0  0  0  0  0  4  0  4  0  4  4  0  4  4  0  0  4  4  4  0  0  0  0  0  0  4  4  4  0  4  0  4  4  4  0  0
 0  0  0  0  0  0  0  4  0  4  4  0  4  4  0  4  0  0  0  4  0  4  0  0  4  4  0  0  4  4  4  0  4  0  0  4  4

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

Homogenous weight enumerator: w(x)=1x^0+52x^30+34x^31+87x^32+94x^33+191x^34+242x^35+160x^36+302x^37+264x^38+214x^39+124x^40+106x^41+107x^42+22x^43+10x^45+20x^46+12x^48+5x^50+1x^58

The gray image is a code over GF(2) with n=148, k=11 and d=60.
This code was found by Heurico 1.16 in 0.199 seconds.