overclass 
noun
A privileged, wealthy, or powerful section of society: [as modifier]: a degree from an Ivy League school is an almost indispensable credential of overclass membership...
- One beef I do have with radical history is that it often forces everything it touches into the same underclass versus overclass mould.
- The emergence of the overclass means that lots of people can enjoy the security of being liberated from necessity and the freedom to pursue happiness.
- Well, it's the overclass that is the dishonest, criminal and corrupt burden on society.