The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+318x^38+228x^39+960x^40+436x^41+1222x^42+376x^43+1220x^44+416x^45+1206x^46+356x^47+837x^48+164x^49+314x^50+64x^51+44x^52+8x^53+12x^54+10x^56

The gray image is a code over GF(2) with n=176, k=13 and d=76.
This code was found by Heurico 1.16 in 1.26 seconds.