Extensions 1→N→G→Q→1 with N=Q8 and Q=Dic9

Direct product G=NxQ with N=Q8 and Q=Dic9
dρLabelID
Q8xDic9288Q8xDic9288,155

Semidirect products G=N:Q with N=Q8 and Q=Dic9
extensionφ:Q→Out NdρLabelID
Q8:Dic9 = Q8:Dic9φ: Dic9/C6S3 ⊆ Out Q8288Q8:Dic9288,69
Q8:2Dic9 = Q8:2Dic9φ: Dic9/C18C2 ⊆ Out Q8288Q8:2Dic9288,43
Q8:3Dic9 = Q8:3Dic9φ: Dic9/C18C2 ⊆ Out Q8724Q8:3Dic9288,44

Non-split extensions G=N.Q with N=Q8 and Q=Dic9
extensionφ:Q→Out NdρLabelID
Q8.Dic9 = C12.9S4φ: Dic9/C6S3 ⊆ Out Q8724Q8.Dic9288,70
Q8.2Dic9 = D4.Dic9φ: trivial image1444Q8.2Dic9288,158

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