Extensions 1→N→G→Q→1 with N=C22 and Q=Dic11

Direct product G=NxQ with N=C22 and Q=Dic11
dρLabelID
C22xDic11176C2^2xDic11176,35

Semidirect products G=N:Q with N=C22 and Q=Dic11
extensionφ:Q→Aut NdρLabelID
C22:Dic11 = C23.D11φ: Dic11/C22C2 ⊆ Aut C2288C2^2:Dic11176,18

Non-split extensions G=N.Q with N=C22 and Q=Dic11
extensionφ:Q→Aut NdρLabelID
C22.Dic11 = C44.C4φ: Dic11/C22C2 ⊆ Aut C22882C2^2.Dic11176,9
C22.2Dic11 = C2xC11:C8central extension (φ=1)176C2^2.2Dic11176,8

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