The generator matrix

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

generates a code of length 26 over Z8 who´s minimum homogenous weight is 19.

Homogenous weight enumerator: w(x)=1x^0+44x^19+407x^20+804x^21+1656x^22+2578x^23+3655x^24+4716x^25+4887x^26+4850x^27+3770x^28+2604x^29+1659x^30+710x^31+292x^32+68x^33+53x^34+10x^35+2x^36+1x^38+1x^44

The gray image is a code over GF(2) with n=104, k=15 and d=38.
This code was found by Heurico 1.16 in 8.95 seconds.