The generator matrix

 1  1  1  1  1  1  1  1  1  1  2  1  1  0  2  0  1  1  2  1  0  1  1  1  2  1  2  1  2  1  1  2  2  2  1  1  1
 0  2  0  6  0  6  0  6  0  6  2  4  6  2  6  2  6  0  6  6  2  6  6  6  6  0  0  0  6  2  0  4  0  4  6  0  0
 0  0  4  0  0  0  0  0  0  0  0  4  0  0  0  0  4  4  0  0  4  4  0  4  4  0  4  4  4  0  0  0  4  0  0  0  0
 0  0  0  4  0  0  0  0  0  0  0  0  4  0  0  4  4  4  0  0  0  0  4  0  4  4  0  0  4  4  4  0  0  4  0  0  0
 0  0  0  0  4  0  0  0  0  0  0  4  0  0  4  4  0  0  4  0  0  4  4  4  0  0  4  0  4  4  0  4  4  4  0  0  0
 0  0  0  0  0  4  0  0  0  0  0  0  4  0  4  0  0  4  0  4  0  0  0  4  0  4  0  4  0  4  4  4  4  0  0  0  0
 0  0  0  0  0  0  4  0  0  0  0  4  0  4  0  4  0  4  0  4  4  0  4  4  4  4  0  0  4  0  4  4  4  4  0  0  0
 0  0  0  0  0  0  0  4  0  0  0  0  4  4  0  4  0  4  4  4  4  0  4  4  0  0  4  4  4  4  0  4  0  4  4  0  0
 0  0  0  0  0  0  0  0  4  0  0  4  0  4  4  0  0  0  0  4  0  4  4  4  4  4  4  4  0  4  0  0  0  4  4  0  0
 0  0  0  0  0  0  0  0  0  4  0  0  4  4  4  0  4  4  4  0  0  4  0  0  0  4  4  4  4  4  0  0  0  4  4  4  0
 0  0  0  0  0  0  0  0  0  0  4  0  0  0  0  0  0  0  4  4  4  4  4  0  4  4  0  4  4  4  4  4  0  4  4  0  0

generates a code of length 37 over Z8 who´s minimum homogenous weight is 24.

Homogenous weight enumerator: w(x)=1x^0+29x^24+8x^25+94x^26+36x^27+174x^28+94x^29+262x^30+256x^31+466x^32+494x^33+1642x^34+712x^35+3443x^36+876x^37+3453x^38+768x^39+1702x^40+452x^41+519x^42+244x^43+260x^44+118x^45+136x^46+32x^47+55x^48+6x^49+32x^50+11x^52+5x^54+3x^56+1x^58

The gray image is a code over GF(2) with n=148, k=14 and d=48.
This code was found by Heurico 1.16 in 6.24 seconds.