The generator matrix
1 1 1 1 1 1 1 1 1 1 0 4 2 2 1
0 2 0 0 0 2 6 2 2 4 2 2 2 0 2
0 0 2 0 2 2 2 0 6 4 4 0 4 2 4
0 0 0 2 2 4 2 6 4 6 4 2 2 6 6
0 0 0 0 4 4 4 0 0 4 4 4 0 0 0
generates a code of length 15 over Z8 who´s minimum homogenous weight is 11.
Homogenous weight enumerator: w(x)=1x^0+38x^11+94x^12+122x^13+172x^14+188x^15+167x^16+132x^17+48x^18+30x^19+26x^20+2x^21+4x^22
The gray image is a code over GF(2) with n=60, k=10 and d=22.
This code was found by Heurico 1.16 in 2.86 seconds.