Extensions 1→N→G→Q→1 with N=C8 and Q=C28

Direct product G=N×Q with N=C8 and Q=C28
dρLabelID
C4×C56224C4xC56224,45

Semidirect products G=N:Q with N=C8 and Q=C28
extensionφ:Q→Aut NdρLabelID
C81C28 = C7×C2.D8φ: C28/C14C2 ⊆ Aut C8224C8:1C28224,56
C82C28 = C7×C4.Q8φ: C28/C14C2 ⊆ Aut C8224C8:2C28224,55
C83C28 = C7×C8⋊C4φ: C28/C14C2 ⊆ Aut C8224C8:3C28224,46

Non-split extensions G=N.Q with N=C8 and Q=C28
extensionφ:Q→Aut NdρLabelID
C8.1C28 = C7×C8.C4φ: C28/C14C2 ⊆ Aut C81122C8.1C28224,57
C8.2C28 = C7×M5(2)φ: C28/C14C2 ⊆ Aut C81122C8.2C28224,59

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