Yes: the class is the form; the data values are the matter. A superclass is a genus and a subclass is a species. I have long suspected that the creators of Simula had a grounding in Aristotelian metaphysics.
It is true that particular interpretations of Aristotle have led to the construction of our modern world, and that the text is constantly in tension with the material it is grounded in, and vica versa--like Heidegger's notion of World and Earth in "The Origin of the Work of Art" (a great introduction to Heidegger, if you're curious).