Extensions 1→N→G→Q→1 with N=D42Dic7 and Q=C2

Direct product G=N×Q with N=D42Dic7 and Q=C2
dρLabelID
C2×D42Dic7112C2xD4:2Dic7448,769

Semidirect products G=N:Q with N=D42Dic7 and Q=C2
extensionφ:Q→Out NdρLabelID
D42Dic71C2 = D7×C4≀C2φ: C2/C1C2 ⊆ Out D42Dic7564D4:2Dic7:1C2448,354
D42Dic72C2 = C42⋊D14φ: C2/C1C2 ⊆ Out D42Dic71124D4:2Dic7:2C2448,355
D42Dic73C2 = C56.50D4φ: C2/C1C2 ⊆ Out D42Dic71124D4:2Dic7:3C2448,679
D42Dic74C2 = D85Dic7φ: C2/C1C2 ⊆ Out D42Dic71124D4:2Dic7:4C2448,730
D42Dic75C2 = D84Dic7φ: C2/C1C2 ⊆ Out D42Dic71124D4:2Dic7:5C2448,731
D42Dic76C2 = D2818D4φ: C2/C1C2 ⊆ Out D42Dic7568+D4:2Dic7:6C2448,732
D42Dic77C2 = D28.38D4φ: C2/C1C2 ⊆ Out D42Dic71128-D4:2Dic7:7C2448,735
D42Dic78C2 = D28.39D4φ: C2/C1C2 ⊆ Out D42Dic71128+D4:2Dic7:8C2448,736
D42Dic79C2 = D28.40D4φ: C2/C1C2 ⊆ Out D42Dic71128-D4:2Dic7:9C2448,739
D42Dic710C2 = (D4×C14)⋊9C4φ: C2/C1C2 ⊆ Out D42Dic71124D4:2Dic7:10C2448,770
D42Dic711C2 = 2+ 1+4⋊D7φ: C2/C1C2 ⊆ Out D42Dic7568+D4:2Dic7:11C2448,775
D42Dic712C2 = 2+ 1+4.D7φ: C2/C1C2 ⊆ Out D42Dic71128-D4:2Dic7:12C2448,776
D42Dic713C2 = 2- 1+4⋊D7φ: C2/C1C2 ⊆ Out D42Dic71128+D4:2Dic7:13C2448,779
D42Dic714C2 = 2- 1+4.D7φ: C2/C1C2 ⊆ Out D42Dic71128-D4:2Dic7:14C2448,780
D42Dic715C2 = C56.93D4φ: trivial image1124D4:2Dic7:15C2448,678


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