I want to know whether Jacobson radical of integral group ring $\mathbb ZS_3$ ($S_3$ is the symmetric group) is known or not.
Please help me. Tell me about any reference. Also if anyone knows about the maximal ideals of it.
I want to know whether Jacobson radical of integral group ring $\mathbb ZS_3$ ($S_3$ is the symmetric group) is known or not.
Please help me. Tell me about any reference. Also if anyone knows about the maximal ideals of it.