Key characteristics of the "gana" seem to include a monarch, usually known by the name raja, and a deliberative assembly. The assembly met regularly. It discussed all major state decisions. At least in some states, attendance was open to all free men. This body also had full financial, administrative, and judicial authority. Other officers, who rarely receive any mention, obeyed the decisions of the assembly. Elected by the "gana", the monarch apparently always belonged to a family of the noble class of "Kshatriya Varna". The monarch coordinated his activities with the assembly; in some states, he did so with a council of other nobles. The Licchavis had a primary governing body of 7,077 rajas, the heads of the most important families. On the other hand, the Shakyas, Koliyas, Mallas, and Licchavis, during the period around Gautama Buddha, had the assembly open to all men, rich and poor. Early "republics" or Gaṇa sangha, such as Mallas, centered in the city of Kusinagara, and the Vajji (or Vriji) confederation, centered in the city of Vaishali, existed as early as the 6th century BCE and persisted in some areas until the 4th century CE. The most famous clan amongst the ruling confederate clans of the Vajji Mahajanapada were the Licchavis. The Magadha kingdom included republican communities such as the community of Rajakumara. Villages had their own assemblies under their local chiefs called Gramakas. Their administrations were divided into executive, judicial, and military functions.