The generator matrix

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

generates a code of length 23 over Z8 who´s minimum homogenous weight is 14.

Homogenous weight enumerator: w(x)=1x^0+55x^14+40x^15+207x^16+242x^17+413x^18+752x^19+1005x^20+1848x^21+2402x^22+2448x^23+2414x^24+1788x^25+1046x^26+816x^27+414x^28+216x^29+167x^30+40x^31+50x^32+2x^33+13x^34+5x^36

The gray image is a code over GF(2) with n=92, k=14 and d=28.
This code was found by Heurico 1.16 in 2.39 seconds.