The generator matrix 1 0 0 0 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 2a+2 1 1 1 0 1 1 2a 2a 0 0 1 1 1 1 2 1 1 1 1 1 1 1 1 2a 1 1 2 1 1 0 1 1 2 1 1 2a 1 0 1 1 1 1 1 2a 1 1 1 1 1 1 1 1 1 0 1 0 0 0 2 2 2a+3 2a+1 1 3a 3a+3 a+2 a+3 a+1 2a 3a 2a+2 2a 2a+1 a+3 2a+1 1 3 3a+1 3a+2 1 3a+2 2a+3 1 1 2 1 a+3 3a 3a+3 2a 2a 2a 3 3 a+3 a+3 3a+3 3 a+1 1 2a+2 a+3 1 2a+1 2 1 3a+1 2a+1 2a a 0 1 2a+2 1 3a+1 2 2a+3 a+2 0 1 3a a+2 0 a 2a a+1 2a+3 2 2a+2 0 0 1 0 1 3a+2 a+1 a 2a+2 3a+2 2a+3 3a+1 a 3a+2 3a+3 0 3a 3a+3 a a+3 0 1 3a+1 3a 2a+1 a+2 1 1 2a+3 2 a+2 1 3 2a+3 2a+2 a 2a+1 1 2a+1 3a 3a+1 3 a+3 a 2a 3a+2 1 2a 2a+3 3a+1 2a+2 a 3a+2 2 a+3 1 1 2a+1 3a+1 2a 2a+1 2a 3 3a+3 a+1 2 2 3a+2 2a+1 2a+1 3a+3 2a+3 2a+2 3a 3a+3 2 0 0 0 1 3a+3 a 1 2 a+2 a+2 0 2 3a+1 2a+3 3a+1 a+2 0 2 a+3 a 3a+1 3 2a+2 2a+1 a+2 2a+1 a 3a+3 3a+2 1 3 3a+1 2a 2a+1 3 a+1 3a+2 2a+3 2a 3 1 2 3a 2 3a+1 a+1 3a+1 a+1 2a+2 3 2a 3 0 3a+2 a+1 a+2 a 3a+2 3a+3 2a+3 2a+3 2a a+1 3a+3 2a a a+1 3a+2 0 3 a+3 1 2 2a+2 3a a 0 0 0 0 2 0 2a 0 0 0 2 2a 2 2a 2 2a 2a+2 2a+2 2a+2 2a 0 0 2a 2 0 2a 2a 2a+2 2 2 0 2 0 2a+2 0 2a 2 2a 0 2a+2 2 2a+2 2 2a+2 2a 2 0 2a+2 0 2a+2 2a 2a+2 2a+2 2a 0 0 0 2a 2a+2 2a 2a+2 2 0 2 2 2 2a 2a+2 2a+2 2a+2 2a+2 2 0 2a 2a+2 0 generates a code of length 76 over GR(16,4) who´s minimum homogenous weight is 207. Homogenous weight enumerator: w(x)=1x^0+276x^207+600x^208+372x^209+888x^210+2136x^211+2592x^212+1248x^213+2832x^214+5076x^215+5460x^216+2700x^217+5136x^218+9648x^219+8922x^220+3948x^221+8268x^222+13908x^223+11784x^224+5016x^225+12096x^226+17976x^227+15741x^228+5916x^229+13248x^230+18468x^231+15072x^232+5520x^233+11196x^234+14364x^235+10767x^236+3828x^237+5724x^238+7464x^239+5178x^240+1716x^241+1776x^242+2424x^243+1437x^244+420x^245+264x^246+408x^247+189x^248+36x^249+12x^250+12x^251+24x^252+27x^256+12x^260+9x^264+9x^268 The gray image is a code over GF(4) with n=304, k=9 and d=207. This code was found by Heurico 1.16 in 282 seconds.