The generator matrix

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

generates a code of length 35 over Z8 who´s minimum homogenous weight is 26.

Homogenous weight enumerator: w(x)=1x^0+61x^26+108x^27+419x^28+584x^29+1171x^30+1522x^31+2881x^32+3046x^33+4619x^34+3902x^35+4760x^36+2958x^37+2918x^38+1506x^39+1147x^40+562x^41+375x^42+126x^43+69x^44+18x^45+7x^46+4x^47+2x^48+1x^50+1x^56

The gray image is a code over GF(2) with n=140, k=15 and d=52.
This code was found by Heurico 1.16 in 15 seconds.