The generator matrix

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

generates a code of length 43 over Z8 who´s minimum homogenous weight is 38.

Homogenous weight enumerator: w(x)=1x^0+177x^38+88x^39+237x^40+112x^41+428x^42+112x^43+288x^44+128x^45+228x^46+56x^47+111x^48+16x^49+50x^50+11x^54+3x^56+2x^58

The gray image is a code over GF(2) with n=172, k=11 and d=76.
This code was found by Heurico 1.16 in 2.78 seconds.