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Extensions 1→N→G→Q→1 with N=D56:C2 and Q=C2

Direct product G=NxQ with N=D56:C2 and Q=C2
dρLabelID
C2xD56:C2112C2xD56:C2448,1212

Semidirect products G=N:Q with N=D56:C2 and Q=C2
extensionφ:Q→Out NdρLabelID
D56:C2:1C2 = D7xC8:C22φ: C2/C1 → C2 ⊆ Out D56:C2568+D56:C2:1C2448,1225
D56:C2:2C2 = D8:5D14φ: C2/C1 → C2 ⊆ Out D56:C21128+D56:C2:2C2448,1227
D56:C2:3C2 = D56:C22φ: C2/C1 → C2 ⊆ Out D56:C21128+D56:C2:3C2448,1230
D56:C2:4C2 = C56.C23φ: C2/C1 → C2 ⊆ Out D56:C21128+D56:C2:4C2448,1231
D56:C2:5C2 = D28.29D4φ: C2/C1 → C2 ⊆ Out D56:C21124D56:C2:5C2448,1215
D56:C2:6C2 = D8:15D14φ: C2/C1 → C2 ⊆ Out D56:C21124+D56:C2:6C2448,1222
D56:C2:7C2 = D8:10D14φ: trivial image1124D56:C2:7C2448,1221


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