Define a set
$A:=\{G: G$ is abelian group; $\operatorname{order}(G)=10.000$, no two groups are isomorphic $\}$.
What is the largest size of $A$?
Define a set
$A:=\{G: G$ is abelian group; $\operatorname{order}(G)=10.000$, no two groups are isomorphic $\}$.
What is the largest size of $A$?