wrtie down the possible isomorphism types of abelian groups of orders 74 and 800(adsbygoogle = window.adsbygoogle || []).push({});

then for 74=2*37 then Z(74) is isomorphism to Z2 * Z37 (by chinese remainder theorem) then for 74 , 2 we have Z74 and Z2*Z37 (i am not sure it is right or wrong

then for 800 i know i should apply the fundamental theorem of fintely generated abelian groups, but i am not quite understand the methods of it , can someone help me the 800 case??????

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# Isomorphism types of abelian groups

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