Extensions 1→N→G→Q→1 with N=Q82D7 and Q=C4

Direct product G=N×Q with N=Q82D7 and Q=C4
dρLabelID
C4×Q82D7224C4xQ8:2D7448,1026

Semidirect products G=N:Q with N=Q82D7 and Q=C4
extensionφ:Q→Out NdρLabelID
Q82D71C4 = Q8⋊(C4×D7)φ: C4/C2C2 ⊆ Out Q82D7224Q8:2D7:1C4448,337
Q82D72C4 = Q82D7⋊C4φ: C4/C2C2 ⊆ Out Q82D7224Q8:2D7:2C4448,338
Q82D73C4 = D7×C4≀C2φ: C4/C2C2 ⊆ Out Q82D7564Q8:2D7:3C4448,354
Q82D74C4 = C42⋊D14φ: C4/C2C2 ⊆ Out Q82D71124Q8:2D7:4C4448,355
Q82D75C4 = C42.126D14φ: C4/C2C2 ⊆ Out Q82D7224Q8:2D7:5C4448,1027

Non-split extensions G=N.Q with N=Q82D7 and Q=C4
extensionφ:Q→Out NdρLabelID
Q82D7.C4 = C56.49C23φ: C4/C2C2 ⊆ Out Q82D71124Q8:2D7.C4448,1203
Q82D7.2C4 = D7×C8○D4φ: trivial image1124Q8:2D7.2C4448,1202

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