Extensions 1→N→G→Q→1 with N=C7xC4wrC2 and Q=C2

Direct product G=NxQ with N=C7xC4wrC2 and Q=C2
dρLabelID
C14xC4wrC2112C14xC4wrC2448,828

Semidirect products G=N:Q with N=C7xC4wrC2 and Q=C2
extensionφ:Q→Out NdρLabelID
(C7xC4wrC2):1C2 = D4:4D28φ: C2/C1C2 ⊆ Out C7xC4wrC2564+(C7xC4wrC2):1C2448,356
(C7xC4wrC2):2C2 = M4(2):D14φ: C2/C1C2 ⊆ Out C7xC4wrC21124(C7xC4wrC2):2C2448,359
(C7xC4wrC2):3C2 = D4.9D28φ: C2/C1C2 ⊆ Out C7xC4wrC21124-(C7xC4wrC2):3C2448,360
(C7xC4wrC2):4C2 = D4.10D28φ: C2/C1C2 ⊆ Out C7xC4wrC21124(C7xC4wrC2):4C2448,361
(C7xC4wrC2):5C2 = D7xC4wrC2φ: C2/C1C2 ⊆ Out C7xC4wrC2564(C7xC4wrC2):5C2448,354
(C7xC4wrC2):6C2 = C42:D14φ: C2/C1C2 ⊆ Out C7xC4wrC21124(C7xC4wrC2):6C2448,355
(C7xC4wrC2):7C2 = M4(2).22D14φ: C2/C1C2 ⊆ Out C7xC4wrC21124(C7xC4wrC2):7C2448,357
(C7xC4wrC2):8C2 = C42.196D14φ: C2/C1C2 ⊆ Out C7xC4wrC21124(C7xC4wrC2):8C2448,358
(C7xC4wrC2):9C2 = C7xD4:4D4φ: C2/C1C2 ⊆ Out C7xC4wrC2564(C7xC4wrC2):9C2448,861
(C7xC4wrC2):10C2 = C7xD4.8D4φ: C2/C1C2 ⊆ Out C7xC4wrC21124(C7xC4wrC2):10C2448,862
(C7xC4wrC2):11C2 = C7xD4.9D4φ: C2/C1C2 ⊆ Out C7xC4wrC21124(C7xC4wrC2):11C2448,863
(C7xC4wrC2):12C2 = C7xD4.10D4φ: C2/C1C2 ⊆ Out C7xC4wrC21124(C7xC4wrC2):12C2448,864
(C7xC4wrC2):13C2 = C7xC42:C22φ: C2/C1C2 ⊆ Out C7xC4wrC21124(C7xC4wrC2):13C2448,829
(C7xC4wrC2):14C2 = C7xC8.26D4φ: C2/C1C2 ⊆ Out C7xC4wrC21124(C7xC4wrC2):14C2448,852
(C7xC4wrC2):15C2 = C7xC8oD8φ: trivial image1122(C7xC4wrC2):15C2448,851


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