The generator matrix

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

generates a code of length 23 over Z8 who´s minimum homogenous weight is 16.

Homogenous weight enumerator: w(x)=1x^0+66x^16+24x^17+313x^18+208x^19+707x^20+744x^21+1469x^22+1120x^23+1481x^24+744x^25+715x^26+208x^27+296x^28+24x^29+63x^30+8x^32+1x^44

The gray image is a code over GF(2) with n=92, k=13 and d=32.
This code was found by Heurico 1.16 in 0.583 seconds.