All of them were charged under Sections 17 and 18 of Unlawful Activities (Prevention) Act (UAPA), Section 124A (sedition), Section 153A (promoting enmity between different groups on ground of religion) and Section 295A (deliberate and malicious acts intended to outrage religious feelings) of Indian Penal Code and Sections 65, 72 and 75 of the Information Technology Act.
Source: Barandbench