There are four main section within Hinduism:
1. Shaivism (in which Shiva is worshiped as the main god);
2.Vaishnavism (in which Vishnu worshiped as the main god);
3. Shaktism (in which the female aspects of god are primarily worshiped); and
4. Smartism (in which six main gods are worshiped: Shiva, Vishnu, Shakti, Ganesh, Murugan and Surya).
This is a complete Flow of 10 Major Hindu god & goddess that you should know
An infographics showing ten major gods and goddesses of Hinduism their relationships to each other and their symbolism.