We study a steady laminar 2-D MHD viscous incompressible flow over a permeable wedge with convective boundary condition and radiation effects. The viscosity of fluid and it’s thermal conductivity is assumed to vary linearly with temperature. Similarity representation of the partial differential equations governing the problem is obtained via group method. Effects of convective heat transfer parameter b, radiation parameter R, thermal conductivity parameter S, on the velocity, temperature, concentration, wall temperature, rate of heat transfer and rate of mass transfer are investigated