Which of the following dynasty succeeded the Mauryas?

The dynasty was established by Pushyamitra Shunga, after the fall of the Maurya Empire. Its capital was Pataliputra, but later emperors such as Bhagabhadra also held court at Besnagar (modern Vidisha) in eastern Malwa. Pushyamitra Shunga ruled for 36 years and was succeeded by his son Agnimitra.