The generator matrix

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

generates a code of length 15 over Z8 who´s minimum homogenous weight is 10.

Homogenous weight enumerator: w(x)=1x^0+85x^10+160x^11+579x^12+960x^13+1377x^14+1856x^15+1400x^16+960x^17+575x^18+160x^19+65x^20+11x^22+3x^24

The gray image is a code over GF(2) with n=60, k=13 and d=20.
This code was found by Heurico 1.16 in 0.261 seconds.