Indra, is a Vedic deity in Hinduism, a guardian deity in Buddhism, and the king of first heaven called "Saudharmakalpa" in Jainism, his mythologies and powers are similar, to those of the Indo-European deities such as which sky and thunder god in ancient Greek religion, who ruled as king of the gods of Mount Olympus?
Indra:  His mythologies and powers are similar, though not identical to those of the Indo-European deities such as Zeus, Jupiter, Perun, Thor, and Odin (Wotan).
i don't know