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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Chandra prakash
Consider a finite group G, of order n. Then a subgroup of G, has possible orders m, which divide n. That is, set of all positive integers that divide n( order of G), are POSSIBLE orders for a subgroup of G. Note that, just because it divides n, doesn't mean it is a subgroup. It is just a possibility.