The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+40x^19+225x^20+390x^21+859x^22+1242x^23+1844x^24+2406x^25+2311x^26+2458x^27+1926x^28+1250x^29+785x^30+350x^31+222x^32+50x^33+13x^34+6x^35+4x^36+1x^40+1x^44

The gray image is a code over GF(2) with n=104, k=14 and d=38.
This code was found by Heurico 1.16 in 2.49 seconds.