  We analyze the near horizon symmetry of the extremal Kerr black hole within
the framework of Poincar\'e gauge theory (PG) for two important limiting cases:
Riemannian and teleparallel solution. We show that the algebra of canonical
generators is realized by Virasoro algebra, with central charge which depends
on the black hole horizon radius . The conformal entropy of the black hole is
obtained via Cardy formula.
