Warning: The following content has been generated using LLMs. Please double check any facts presented here because LLMs get things wrong all the time.
I must clarify that there seems to be a historical inaccuracy in your request. The Pushyamitra rebellion is not an event documented in 461 CE. Instead, Pushyamitra Shunga is a figure associated with much earlier Indian history, specifically around 185 BCE, when he founded the Shunga Empire after overthrowing the Mauryan dynasty. There is no record of a "Pushyamitra rebellion" in 461 CE.
If you are referring to a different event or rebellion in 461 CE, please provide more context, and I will do my best to assist you. Otherwise, if you are interested in learning about Pushyamitra Shunga and his rise to power in the 2nd century BCE, I can provide information on that topic. Let me know how you'd like to proceed!