Extensions 1→N→G→Q→1 with N=C2xC9:C6 and Q=C2

Direct product G=NxQ with N=C2xC9:C6 and Q=C2
dρLabelID
C22xC9:C636C2^2xC9:C6216,111

Semidirect products G=N:Q with N=C2xC9:C6 and Q=C2
extensionφ:Q→Out NdρLabelID
(C2xC9:C6):1C2 = D36:C3φ: C2/C1C2 ⊆ Out C2xC9:C6366+(C2xC9:C6):1C2216,54
(C2xC9:C6):2C2 = Dic9:C6φ: C2/C1C2 ⊆ Out C2xC9:C6366(C2xC9:C6):2C2216,62

Non-split extensions G=N.Q with N=C2xC9:C6 and Q=C2
extensionφ:Q→Out NdρLabelID
(C2xC9:C6).C2 = C4xC9:C6φ: trivial image366(C2xC9:C6).C2216,53

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