Extensions 1→N→G→Q→1 with N=C4oD28 and Q=C2

Direct product G=NxQ with N=C4oD28 and Q=C2
dρLabelID
C2xC4oD28112C2xC4oD28224,177

Semidirect products G=N:Q with N=C4oD28 and Q=C2
extensionφ:Q→Out NdρLabelID
C4oD28:1C2 = D56:7C2φ: C2/C1C2 ⊆ Out C4oD281122C4oD28:1C2224,99
C4oD28:2C2 = C8:D14φ: C2/C1C2 ⊆ Out C4oD28564+C4oD28:2C2224,103
C4oD28:3C2 = D4.D14φ: C2/C1C2 ⊆ Out C4oD28564C4oD28:3C2224,127
C4oD28:4C2 = D4.8D14φ: C2/C1C2 ⊆ Out C4oD281124C4oD28:4C2224,145
C4oD28:5C2 = D4:6D14φ: C2/C1C2 ⊆ Out C4oD28564C4oD28:5C2224,180
C4oD28:6C2 = Q8.10D14φ: C2/C1C2 ⊆ Out C4oD281124C4oD28:6C2224,183
C4oD28:7C2 = D7xC4oD4φ: C2/C1C2 ⊆ Out C4oD28564C4oD28:7C2224,184
C4oD28:8C2 = D4:8D14φ: C2/C1C2 ⊆ Out C4oD28564+C4oD28:8C2224,185
C4oD28:9C2 = D4.10D14φ: C2/C1C2 ⊆ Out C4oD281124-C4oD28:9C2224,186

Non-split extensions G=N.Q with N=C4oD28 and Q=C2
extensionφ:Q→Out NdρLabelID
C4oD28.1C2 = Dic14:C4φ: C2/C1C2 ⊆ Out C4oD28562C4oD28.1C2224,11
C4oD28.2C2 = D28:4C4φ: C2/C1C2 ⊆ Out C4oD28564C4oD28.2C2224,31
C4oD28.3C2 = D28.C4φ: C2/C1C2 ⊆ Out C4oD281124C4oD28.3C2224,102
C4oD28.4C2 = C8.D14φ: C2/C1C2 ⊆ Out C4oD281124-C4oD28.4C2224,104
C4oD28.5C2 = C28.C23φ: C2/C1C2 ⊆ Out C4oD281124C4oD28.5C2224,137
C4oD28.6C2 = D28.2C4φ: trivial image1122C4oD28.6C2224,96

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