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

Direct product G=N×Q with N=C4○D28 and Q=C2
dρLabelID
C2×C4○D28112C2xC4oD28224,177

Semidirect products G=N:Q with N=C4○D28 and Q=C2
extensionφ:Q→Out NdρLabelID
C4○D281C2 = D567C2φ: C2/C1C2 ⊆ Out C4○D281122C4oD28:1C2224,99
C4○D282C2 = C8⋊D14φ: C2/C1C2 ⊆ Out C4○D28564+C4oD28:2C2224,103
C4○D283C2 = D4.D14φ: C2/C1C2 ⊆ Out C4○D28564C4oD28:3C2224,127
C4○D284C2 = D4.8D14φ: C2/C1C2 ⊆ Out C4○D281124C4oD28:4C2224,145
C4○D285C2 = D46D14φ: C2/C1C2 ⊆ Out C4○D28564C4oD28:5C2224,180
C4○D286C2 = Q8.10D14φ: C2/C1C2 ⊆ Out C4○D281124C4oD28:6C2224,183
C4○D287C2 = D7×C4○D4φ: C2/C1C2 ⊆ Out C4○D28564C4oD28:7C2224,184
C4○D288C2 = D48D14φ: C2/C1C2 ⊆ Out C4○D28564+C4oD28:8C2224,185
C4○D289C2 = D4.10D14φ: C2/C1C2 ⊆ Out C4○D281124-C4oD28:9C2224,186

Non-split extensions G=N.Q with N=C4○D28 and Q=C2
extensionφ:Q→Out NdρLabelID
C4○D28.1C2 = Dic14⋊C4φ: C2/C1C2 ⊆ Out C4○D28562C4oD28.1C2224,11
C4○D28.2C2 = D284C4φ: C2/C1C2 ⊆ Out C4○D28564C4oD28.2C2224,31
C4○D28.3C2 = D28.C4φ: C2/C1C2 ⊆ Out C4○D281124C4oD28.3C2224,102
C4○D28.4C2 = C8.D14φ: C2/C1C2 ⊆ Out C4○D281124-C4oD28.4C2224,104
C4○D28.5C2 = C28.C23φ: C2/C1C2 ⊆ Out C4○D281124C4oD28.5C2224,137
C4○D28.6C2 = D28.2C4φ: trivial image1122C4oD28.6C2224,96

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