The generator matrix

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

generates a code of length 30 over Z8 who´s minimum homogenous weight is 26.

Homogenous weight enumerator: w(x)=1x^0+49x^26+116x^27+168x^28+188x^29+124x^30+104x^31+99x^32+64x^33+42x^34+20x^35+20x^36+20x^37+8x^38+1x^42

The gray image is a code over GF(2) with n=120, k=10 and d=52.
This code was found by Heurico 1.11 in 0.0262 seconds.