The generator matrix
1 1 1 1 2 0 8 1 1 4 0 2 1
0 2 0 2 2 2 4 8 10 2 2 6 0
0 0 2 2 6 12 2 4 6 2 0 0 0
0 0 0 8 0 0 8 0 0 8 8 8 0
0 0 0 0 8 0 8 8 0 0 8 8 0
0 0 0 0 0 8 8 8 0 8 0 8 0
generates a code of length 13 over Z16 who´s minimum homogenous weight is 8.
Homogenous weight enumerator: w(x)=1x^0+35x^8+106x^9+383x^10+666x^11+1885x^12+2036x^13+1891x^14+676x^15+376x^16+98x^17+29x^18+2x^19+7x^20+1x^22
The gray image is a code over GF(2) with n=104, k=13 and d=32.
This code was found by Heurico 1.16 in 0.0679 seconds.