Questions on quotient groups [on hold]

If NN is a normal subgroup of GG, then which of the following is true?

If GG is an infinite group then G/NG/N is an infinite group
If GG is non-abelian then G/NG/N is non-abelian
If GG is abelian then G/NG/N is cyclic
If GG is cyclic then G/NG/N is abelian

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