1. The problem statement, all variables and given/known data How many different nonisomorphic groups of order 30 are there? 2. Relevant equations The previous parts of the problem dealt with proving that 3-Sylow and 5-Sylow subgroups of G were normal in G when o(G)=30, though I'm not sure how that relates... 3. The attempt at a solution I'm not even sure what this is asking. Any help would be greatly appreciated!