The system signal of a four-winged chaotic attractor has relatively wider frequency bandwidth and has important application value in the secret communication field, as a result, the research on the synchronization of four-winged chaotic attractor is of important significance. This paper studies the control and synchronization of a new factional order four-winged hyperchaotic system, designs a nonlinear controller to implement the stabilization of this system based on the stability theorem of fractional order, and designs a synchronization scheme of this system via constructing a proper nonlinear observer as a response system. Both theoretical analysis and numerical simulation prove the accuracy and validity of the received results.