Extensions 1→N→G→Q→1 with N=C8 and Q=Dic11

Direct product G=N×Q with N=C8 and Q=Dic11
dρLabelID
C8×Dic11352C8xDic11352,19

Semidirect products G=N:Q with N=C8 and Q=Dic11
extensionφ:Q→Aut NdρLabelID
C81Dic11 = C44.5Q8φ: Dic11/C22C2 ⊆ Aut C8352C8:1Dic11352,24
C82Dic11 = C44.4Q8φ: Dic11/C22C2 ⊆ Aut C8352C8:2Dic11352,23
C83Dic11 = C88⋊C4φ: Dic11/C22C2 ⊆ Aut C8352C8:3Dic11352,21

Non-split extensions G=N.Q with N=C8 and Q=Dic11
extensionφ:Q→Aut NdρLabelID
C8.1Dic11 = C88.C4φ: Dic11/C22C2 ⊆ Aut C81762C8.1Dic11352,25
C8.2Dic11 = C44.C8φ: Dic11/C22C2 ⊆ Aut C81762C8.2Dic11352,18
C8.3Dic11 = C11⋊C32central extension (φ=1)3522C8.3Dic11352,1
C8.4Dic11 = C2×C11⋊C16central extension (φ=1)352C8.4Dic11352,17

׿
×
𝔽