General Intelligence · Seating Arrangement

A, B, C, D, E, F, G and H are sitting around a square table facing the centre of the table. Some of them are sitting at the corners while some are sitting at the exact centre of the sides. F sits third to the left of H. F sits at one of the corners. C sits second to the right of G. G does not sit at any of the corners . G is not an immediate neighbour of F. A is an immediate neighbour of B. A does not sit in any of the middles of the sides. Only three people sit between A and D. Who sits second to the left of D?