Connecting from a workgroup pc

Hello,

I am boing to test hyper-v.

I noticed i cant connect from a workgroup(not AD pc) to a hyper-v server 2016. Anyone who knows  decent tutorial that explains what i need to adjust/install?

Also, should i use the Hyper-V Gui or the Hyper-V core server? Are there differences in functionality?

Many thanks for any help and advice.