Correct Option: D

Vikramaditya epithet does not belong to Samudragupta. Samudragupta was the greatest of the Gupta rulers, the founder of the Gupta's empire, the "Indian Napoleon" by virtue of his military exploits, a diplomat and statesman of the first order, an able and efficient administrator, "the prince of poets", (Kaviraj) the protector and defender of the poor and the weak.