Hi there!
If you purchase an AutoCAD subscription you gain access to core AutoCAD, plus the Architecture toolset, MEP toolset, Mechanical toolset, Electrical toolset, Map 3D toolset, Plant 3D toolset, and the Raster Design toolset. However, these are all separate downloads from each other, which you can find and install from your Autodesk Account.
Hope this helps!
Tiana.D