The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  4  0  2  1  2  0  0  1  1  4  0  0  4  2  1
 0  2  0  0  0  2  6  2  0  4  0  2  0  6  2  2  4  0  2  4  4  2  0  4  6  4  4  6  0  0  0  2  4  6  0
 0  0  2  0  2  2  6  0  0  0  2  4  2  2  4  6  4  2  2  2  2  4  6  2  6  2  4  2  2  2  4  0  2  4  0
 0  0  0  2  2  0  6  2  0  2  4  0  6  2  2  0  4  0  4  4  2  0  4  0  6  4  2  4  6  2  2  2  6  4  0
 0  0  0  0  4  0  0  0  4  4  4  0  0  0  0  4  0  4  0  4  4  4  0  0  0  4  4  0  4  4  4  4  4  0  0
 0  0  0  0  0  4  0  0  4  0  4  4  4  4  0  4  4  0  4  4  4  4  0  4  0  0  0  0  4  0  0  0  4  0  0
 0  0  0  0  0  0  4  0  0  4  4  4  0  0  0  4  0  4  4  0  0  4  0  4  4  0  4  4  4  4  0  0  4  4  4
 0  0  0  0  0  0  0  4  4  4  0  4  0  0  0  0  0  0  4  0  4  4  4  0  4  0  4  0  4  0  0  4  4  4  0

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

Homogenous weight enumerator: w(x)=1x^0+44x^26+52x^27+136x^28+256x^29+281x^30+470x^31+566x^32+782x^33+1007x^34+986x^35+1040x^36+782x^37+594x^38+478x^39+250x^40+218x^41+114x^42+58x^43+48x^44+10x^45+5x^46+4x^47+7x^48+3x^50

The gray image is a code over GF(2) with n=140, k=13 and d=52.
This code was found by Heurico 1.16 in 1.71 seconds.