The generator matrix

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

generates a code of length 37 over Z8 who´s minimum homogenous weight is 32.

Homogenous weight enumerator: w(x)=1x^0+50x^32+182x^33+191x^34+362x^35+199x^36+290x^37+113x^38+258x^39+107x^40+122x^41+73x^42+46x^43+25x^44+14x^45+7x^46+6x^47+2x^48

The gray image is a code over GF(2) with n=148, k=11 and d=64.
This code was found by Heurico 1.16 in 0.0807 seconds.