Extensions 1→N→G→Q→1 with N=D28:4C4 and Q=C2

Direct product G=NxQ with N=D28:4C4 and Q=C2
dρLabelID
C2xD28:4C4112C2xD28:4C4448,672

Semidirect products G=N:Q with N=D28:4C4 and Q=C2
extensionφ:Q→Out NdρLabelID
D28:4C4:1C2 = D28.1D4φ: C2/C1C2 ⊆ Out D28:4C41128-D28:4C4:1C2448,280
D28:4C4:2C2 = D28:1D4φ: C2/C1C2 ⊆ Out D28:4C4568+D28:4C4:2C2448,281
D28:4C4:3C2 = D28.4D4φ: C2/C1C2 ⊆ Out D28:4C41128-D28:4C4:3C2448,286
D28:4C4:4C2 = D28.5D4φ: C2/C1C2 ⊆ Out D28:4C41128+D28:4C4:4C2448,287
D28:4C4:5C2 = D7xC4wrC2φ: C2/C1C2 ⊆ Out D28:4C4564D28:4C4:5C2448,354
D28:4C4:6C2 = C42:D14φ: C2/C1C2 ⊆ Out D28:4C41124D28:4C4:6C2448,355
D28:4C4:7C2 = D56:10C4φ: C2/C1C2 ⊆ Out D28:4C41124D28:4C4:7C2448,428
D28:4C4:8C2 = D56:7C4φ: C2/C1C2 ⊆ Out D28:4C41124D28:4C4:8C2448,429
D28:4C4:9C2 = D28:18D4φ: C2/C1C2 ⊆ Out D28:4C4568+D28:4C4:9C2448,732
D28:4C4:10C2 = D28.38D4φ: C2/C1C2 ⊆ Out D28:4C41128-D28:4C4:10C2448,735
D28:4C4:11C2 = D28.39D4φ: C2/C1C2 ⊆ Out D28:4C41128+D28:4C4:11C2448,736
D28:4C4:12C2 = D28.40D4φ: C2/C1C2 ⊆ Out D28:4C41128-D28:4C4:12C2448,739
D28:4C4:13C2 = C23.20D28φ: C2/C1C2 ⊆ Out D28:4C41124D28:4C4:13C2448,673
D28:4C4:14C2 = C56.50D4φ: C2/C1C2 ⊆ Out D28:4C41124D28:4C4:14C2448,679
D28:4C4:15C2 = C56.93D4φ: trivial image1124D28:4C4:15C2448,678


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