Extensions 1→N→G→Q→1 with N=D5×C10 and Q=C5

Direct product G=N×Q with N=D5×C10 and Q=C5
dρLabelID
D5×C5×C10100D5xC5xC10500,53


Non-split extensions G=N.Q with N=D5×C10 and Q=C5
extensionφ:Q→Out NdρLabelID
(D5×C10).C5 = D5×C50φ: trivial image1002(D5xC10).C5500,29

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