The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+94x^26+266x^27+752x^28+1128x^29+2450x^30+3368x^31+5604x^32+6388x^33+8551x^34+8284x^35+8479x^36+6548x^37+5604x^38+3464x^39+2448x^40+1020x^41+682x^42+234x^43+120x^44+20x^45+24x^46+3x^48+1x^50+1x^52+2x^54

The gray image is a code over GF(2) with n=140, k=16 and d=52.
This code was found by Heurico 1.16 in 50 seconds.