The generator matrix

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

generates a code of length 37 over Z8 who´s minimum homogenous weight is 28.

Homogenous weight enumerator: w(x)=1x^0+102x^28+12x^29+258x^30+80x^31+1024x^32+432x^33+1816x^34+944x^35+2952x^36+1160x^37+2924x^38+944x^39+1918x^40+432x^41+856x^42+80x^43+363x^44+12x^45+34x^46+33x^48+6x^52+1x^60

The gray image is a code over GF(2) with n=148, k=14 and d=56.
This code was found by Heurico 1.16 in 5.1 seconds.