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Extensions 1→N→G→Q→1 with N=C2 and Q=D4×C23

Direct product G=N×Q with N=C2 and Q=D4×C23
dρLabelID
D4×C2464D4xC2^4128,2320


Non-split extensions G=N.Q with N=C2 and Q=D4×C23
extensionφ:Q→Aut NdρLabelID
C2.1(D4×C23) = C23×C22⋊C4central extension (φ=1)64C2.1(D4xC2^3)128,2151
C2.2(D4×C23) = C23×C4⋊C4central extension (φ=1)128C2.2(D4xC2^3)128,2152
C2.3(D4×C23) = D4×C22×C4central extension (φ=1)64C2.3(D4xC2^3)128,2154
C2.4(D4×C23) = C22×C22≀C2central stem extension (φ=1)32C2.4(D4xC2^3)128,2163
C2.5(D4×C23) = C22×C4⋊D4central stem extension (φ=1)64C2.5(D4xC2^3)128,2164
C2.6(D4×C23) = C22×C22⋊Q8central stem extension (φ=1)64C2.6(D4xC2^3)128,2165
C2.7(D4×C23) = C22×C22.D4central stem extension (φ=1)64C2.7(D4xC2^3)128,2166
C2.8(D4×C23) = C2×C22.19C24central stem extension (φ=1)32C2.8(D4xC2^3)128,2167
C2.9(D4×C23) = C22×C4.4D4central stem extension (φ=1)64C2.9(D4xC2^3)128,2168
C2.10(D4×C23) = C22×C4⋊1D4central stem extension (φ=1)64C2.10(D4xC2^3)128,2172
C2.11(D4×C23) = C22×C4⋊Q8central stem extension (φ=1)128C2.11(D4xC2^3)128,2173
C2.12(D4×C23) = C2×C22.26C24central stem extension (φ=1)64C2.12(D4xC2^3)128,2174
C2.13(D4×C23) = C2×C23⋊3D4central stem extension (φ=1)32C2.13(D4xC2^3)128,2177
C2.14(D4×C23) = C2×C22.29C24central stem extension (φ=1)32C2.14(D4xC2^3)128,2178
C2.15(D4×C23) = C2×C23.38C23central stem extension (φ=1)64C2.15(D4xC2^3)128,2179
C2.16(D4×C23) = C2×C22.31C24central stem extension (φ=1)64C2.16(D4xC2^3)128,2180
C2.17(D4×C23) = C22.38C25central stem extension (φ=1)32C2.17(D4xC2^3)128,2181
C2.18(D4×C23) = C2×D42central stem extension (φ=1)32C2.18(D4xC2^3)128,2194
C2.19(D4×C23) = C2×D4⋊5D4central stem extension (φ=1)32C2.19(D4xC2^3)128,2195
C2.20(D4×C23) = C2×D4⋊6D4central stem extension (φ=1)64C2.20(D4xC2^3)128,2196
C2.21(D4×C23) = C2×Q8⋊5D4central stem extension (φ=1)64C2.21(D4xC2^3)128,2197
C2.22(D4×C23) = C2×D4×Q8central stem extension (φ=1)64C2.22(D4xC2^3)128,2198
C2.23(D4×C23) = C2×Q8⋊6D4central stem extension (φ=1)64C2.23(D4xC2^3)128,2199
C2.24(D4×C23) = D4×C4○D4central stem extension (φ=1)32C2.24(D4xC2^3)128,2200
C2.25(D4×C23) = C22.73C25central stem extension (φ=1)16C2.25(D4xC2^3)128,2216
C2.26(D4×C23) = C22.74C25central stem extension (φ=1)32C2.26(D4xC2^3)128,2217
C2.27(D4×C23) = C22.75C25central stem extension (φ=1)32C2.27(D4xC2^3)128,2218
C2.28(D4×C23) = C22.76C25central stem extension (φ=1)32C2.28(D4xC2^3)128,2219
C2.29(D4×C23) = C22.77C25central stem extension (φ=1)32C2.29(D4xC2^3)128,2220
C2.30(D4×C23) = C22.78C25central stem extension (φ=1)32C2.30(D4xC2^3)128,2221
C2.31(D4×C23) = C4⋊2+ 1+4central stem extension (φ=1)32C2.31(D4xC2^3)128,2228
C2.32(D4×C23) = C4⋊2- 1+4central stem extension (φ=1)64C2.32(D4xC2^3)128,2229
C2.33(D4×C23) = C22.87C25central stem extension (φ=1)32C2.33(D4xC2^3)128,2230
C2.34(D4×C23) = C22.88C25central stem extension (φ=1)64C2.34(D4xC2^3)128,2231
C2.35(D4×C23) = C22.89C25central stem extension (φ=1)32C2.35(D4xC2^3)128,2232
C2.36(D4×C23) = C23×D8central stem extension (φ=1)64C2.36(D4xC2^3)128,2306
C2.37(D4×C23) = C23×SD16central stem extension (φ=1)64C2.37(D4xC2^3)128,2307
C2.38(D4×C23) = C23×Q16central stem extension (φ=1)128C2.38(D4xC2^3)128,2308
C2.39(D4×C23) = C22×C4○D8central stem extension (φ=1)64C2.39(D4xC2^3)128,2309
C2.40(D4×C23) = C22×C8⋊C22central stem extension (φ=1)32C2.40(D4xC2^3)128,2310
C2.41(D4×C23) = C22×C8.C22central stem extension (φ=1)64C2.41(D4xC2^3)128,2311
C2.42(D4×C23) = C2×D8⋊C22central stem extension (φ=1)32C2.42(D4xC2^3)128,2312
C2.43(D4×C23) = C2×D4○D8central stem extension (φ=1)32C2.43(D4xC2^3)128,2313
C2.44(D4×C23) = C2×D4○SD16central stem extension (φ=1)32C2.44(D4xC2^3)128,2314
C2.45(D4×C23) = C2×Q8○D8central stem extension (φ=1)64C2.45(D4xC2^3)128,2315
C2.46(D4×C23) = C8.C24central stem extension (φ=1)324C2.46(D4xC2^3)128,2316
C2.47(D4×C23) = D8⋊C23central stem extension (φ=1)168+C2.47(D4xC2^3)128,2317
C2.48(D4×C23) = C4.C25central stem extension (φ=1)328-C2.48(D4xC2^3)128,2318

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