The generator matrix

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

generates a code of length 26 over Z8 who´s minimum homogenous weight is 22.

Homogenous weight enumerator: w(x)=1x^0+146x^22+48x^23+45x^24+208x^25+174x^26+208x^27+48x^29+110x^30+17x^32+18x^34+1x^40

The gray image is a code over GF(2) with n=104, k=10 and d=44.
This code was found by Heurico 1.16 in 99.8 seconds.