The generator matrix

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

generates a code of length 30 over Z8 who´s minimum homogenous weight is 24.

Homogenous weight enumerator: w(x)=1x^0+117x^24+264x^25+495x^26+714x^27+849x^28+1066x^29+1103x^30+1146x^31+998x^32+646x^33+421x^34+206x^35+83x^36+38x^37+29x^38+14x^39+2x^41

The gray image is a code over GF(2) with n=120, k=13 and d=48.
This code was found by Heurico 1.16 in 0.874 seconds.