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Extensions 1→N→G→Q→1 with N=C2×C4 and Q=C2×C26

Direct product G=N×Q with N=C2×C4 and Q=C2×C26
dρLabelID
C23×C52416C2^3xC52416,227

Semidirect products G=N:Q with N=C2×C4 and Q=C2×C26
extensionφ:Q→Aut NdρLabelID
(C2×C4)⋊1(C2×C26) = C13×C22≀C2φ: C2×C26/C13 → C22 ⊆ Aut C2×C4104(C2xC4):1(C2xC26)416,181
(C2×C4)⋊2(C2×C26) = C13×2+ 1+4φ: C2×C26/C13 → C22 ⊆ Aut C2×C41044(C2xC4):2(C2xC26)416,231
(C2×C4)⋊3(C2×C26) = C22⋊C4×C26φ: C2×C26/C26 → C2 ⊆ Aut C2×C4208(C2xC4):3(C2xC26)416,176
(C2×C4)⋊4(C2×C26) = D4×C2×C26φ: C2×C26/C26 → C2 ⊆ Aut C2×C4208(C2xC4):4(C2xC26)416,228
(C2×C4)⋊5(C2×C26) = C4○D4×C26φ: C2×C26/C26 → C2 ⊆ Aut C2×C4208(C2xC4):5(C2xC26)416,230

Non-split extensions G=N.Q with N=C2×C4 and Q=C2×C26
extensionφ:Q→Aut NdρLabelID
(C2×C4).1(C2×C26) = C13×C4.D4φ: C2×C26/C13 → C22 ⊆ Aut C2×C41044(C2xC4).1(C2xC26)416,50
(C2×C4).2(C2×C26) = C13×C4.10D4φ: C2×C26/C13 → C22 ⊆ Aut C2×C42084(C2xC4).2(C2xC26)416,51
(C2×C4).3(C2×C26) = C13×C4⋊D4φ: C2×C26/C13 → C22 ⊆ Aut C2×C4208(C2xC4).3(C2xC26)416,182
(C2×C4).4(C2×C26) = C13×C22⋊Q8φ: C2×C26/C13 → C22 ⊆ Aut C2×C4208(C2xC4).4(C2xC26)416,183
(C2×C4).5(C2×C26) = C13×C22.D4φ: C2×C26/C13 → C22 ⊆ Aut C2×C4208(C2xC4).5(C2xC26)416,184
(C2×C4).6(C2×C26) = C13×C4.4D4φ: C2×C26/C13 → C22 ⊆ Aut C2×C4208(C2xC4).6(C2xC26)416,185
(C2×C4).7(C2×C26) = C13×C42.C2φ: C2×C26/C13 → C22 ⊆ Aut C2×C4416(C2xC4).7(C2xC26)416,186
(C2×C4).8(C2×C26) = C13×C42⋊2C2φ: C2×C26/C13 → C22 ⊆ Aut C2×C4208(C2xC4).8(C2xC26)416,187
(C2×C4).9(C2×C26) = C13×C4⋊Q8φ: C2×C26/C13 → C22 ⊆ Aut C2×C4416(C2xC4).9(C2xC26)416,189
(C2×C4).10(C2×C26) = C13×C8⋊C22φ: C2×C26/C13 → C22 ⊆ Aut C2×C41044(C2xC4).10(C2xC26)416,197
(C2×C4).11(C2×C26) = C13×C8.C22φ: C2×C26/C13 → C22 ⊆ Aut C2×C42084(C2xC4).11(C2xC26)416,198
(C2×C4).12(C2×C26) = C13×2- 1+4φ: C2×C26/C13 → C22 ⊆ Aut C2×C42084(C2xC4).12(C2xC26)416,232
(C2×C4).13(C2×C26) = C4⋊C4×C26φ: C2×C26/C26 → C2 ⊆ Aut C2×C4416(C2xC4).13(C2xC26)416,177
(C2×C4).14(C2×C26) = C13×C42⋊C2φ: C2×C26/C26 → C2 ⊆ Aut C2×C4208(C2xC4).14(C2xC26)416,178
(C2×C4).15(C2×C26) = D4×C52φ: C2×C26/C26 → C2 ⊆ Aut C2×C4208(C2xC4).15(C2xC26)416,179
(C2×C4).16(C2×C26) = Q8×C52φ: C2×C26/C26 → C2 ⊆ Aut C2×C4416(C2xC4).16(C2xC26)416,180
(C2×C4).17(C2×C26) = C13×D4⋊C4φ: C2×C26/C26 → C2 ⊆ Aut C2×C4208(C2xC4).17(C2xC26)416,52
(C2×C4).18(C2×C26) = C13×Q8⋊C4φ: C2×C26/C26 → C2 ⊆ Aut C2×C4416(C2xC4).18(C2xC26)416,53
(C2×C4).19(C2×C26) = C13×C4≀C2φ: C2×C26/C26 → C2 ⊆ Aut C2×C41042(C2xC4).19(C2xC26)416,54
(C2×C4).20(C2×C26) = C13×C4.Q8φ: C2×C26/C26 → C2 ⊆ Aut C2×C4416(C2xC4).20(C2xC26)416,56
(C2×C4).21(C2×C26) = C13×C2.D8φ: C2×C26/C26 → C2 ⊆ Aut C2×C4416(C2xC4).21(C2xC26)416,57
(C2×C4).22(C2×C26) = C13×C8.C4φ: C2×C26/C26 → C2 ⊆ Aut C2×C42082(C2xC4).22(C2xC26)416,58
(C2×C4).23(C2×C26) = C13×C4⋊1D4φ: C2×C26/C26 → C2 ⊆ Aut C2×C4208(C2xC4).23(C2xC26)416,188
(C2×C4).24(C2×C26) = C13×C8○D4φ: C2×C26/C26 → C2 ⊆ Aut C2×C42082(C2xC4).24(C2xC26)416,192
(C2×C4).25(C2×C26) = D8×C26φ: C2×C26/C26 → C2 ⊆ Aut C2×C4208(C2xC4).25(C2xC26)416,193
(C2×C4).26(C2×C26) = SD16×C26φ: C2×C26/C26 → C2 ⊆ Aut C2×C4208(C2xC4).26(C2xC26)416,194
(C2×C4).27(C2×C26) = Q16×C26φ: C2×C26/C26 → C2 ⊆ Aut C2×C4416(C2xC4).27(C2xC26)416,195
(C2×C4).28(C2×C26) = C13×C4○D8φ: C2×C26/C26 → C2 ⊆ Aut C2×C42082(C2xC4).28(C2xC26)416,196
(C2×C4).29(C2×C26) = Q8×C2×C26φ: C2×C26/C26 → C2 ⊆ Aut C2×C4416(C2xC4).29(C2xC26)416,229
(C2×C4).30(C2×C26) = C13×C8⋊C4central extension (φ=1)416(C2xC4).30(C2xC26)416,47
(C2×C4).31(C2×C26) = C13×C22⋊C8central extension (φ=1)208(C2xC4).31(C2xC26)416,48
(C2×C4).32(C2×C26) = C13×C4⋊C8central extension (φ=1)416(C2xC4).32(C2xC26)416,55
(C2×C4).33(C2×C26) = M4(2)×C26central extension (φ=1)208(C2xC4).33(C2xC26)416,191

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