the ruler was the highest social class
The highest social class was the patriciate, the aristocracy.
Gentry
The highest social class in the second century BCE was known as the Senatorial Class. It included all men who served as senators and also their families.
lowest birth class shudras highest birth class brahmans
The highest social class or group.
Peninsulares
It was the Temblins.
aristocracy
emperor and shoguns
Brahmins
The Pharaoh had the highest level in the class ranking