Extensions 1→N→G→Q→1 with N=C2×C98 and Q=C2

Direct product G=N×Q with N=C2×C98 and Q=C2
dρLabelID
C22×C98392C2^2xC98392,13

Semidirect products G=N:Q with N=C2×C98 and Q=C2
extensionφ:Q→Aut NdρLabelID
(C2×C98)⋊1C2 = D4×C49φ: C2/C1C2 ⊆ Aut C2×C981962(C2xC98):1C2392,9
(C2×C98)⋊2C2 = C49⋊D4φ: C2/C1C2 ⊆ Aut C2×C981962(C2xC98):2C2392,7
(C2×C98)⋊3C2 = C22×D49φ: C2/C1C2 ⊆ Aut C2×C98196(C2xC98):3C2392,12

Non-split extensions G=N.Q with N=C2×C98 and Q=C2
extensionφ:Q→Aut NdρLabelID
(C2×C98).C2 = C2×Dic49φ: C2/C1C2 ⊆ Aut C2×C98392(C2xC98).C2392,6

׿
×
𝔽