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

Direct product G=N×Q with N=C5×D5 and Q=C5
dρLabelID
D5×C5250D5xC5^2250,12


Non-split extensions G=N.Q with N=C5×D5 and Q=C5
extensionφ:Q→Out NdρLabelID
(C5×D5).C5 = D5×C25φ: trivial image502(C5xD5).C5250,4

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