The generator matrix

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

generates a code of length 44 over Z8 who´s minimum homogenous weight is 38.

Homogenous weight enumerator: w(x)=1x^0+154x^38+172x^39+311x^40+368x^41+404x^42+484x^43+415x^44+496x^45+354x^46+356x^47+210x^48+160x^49+124x^50+12x^51+39x^52+16x^54+14x^56+4x^58+2x^60

The gray image is a code over GF(2) with n=176, k=12 and d=76.
This code was found by Heurico 1.16 in 0.514 seconds.