Extensions 1→N→G→Q→1 with N=Q8 and Q=Dic7

Direct product G=N×Q with N=Q8 and Q=Dic7
dρLabelID
Q8×Dic7224Q8xDic7224,140

Semidirect products G=N:Q with N=Q8 and Q=Dic7
extensionφ:Q→Out NdρLabelID
Q81Dic7 = Q8⋊Dic7φ: Dic7/C14C2 ⊆ Out Q8224Q8:1Dic7224,41
Q82Dic7 = D42Dic7φ: Dic7/C14C2 ⊆ Out Q8564Q8:2Dic7224,43

Non-split extensions G=N.Q with N=Q8 and Q=Dic7
extensionφ:Q→Out NdρLabelID
Q8.Dic7 = Q8.Dic7φ: trivial image1124Q8.Dic7224,143

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