# Extensions 1→N→G→Q→1 with N=C2 and Q=C2.C25

Direct product G=N×Q with N=C2 and Q=C2.C25
dρLabelID
C2×C2.C2532C2xC2.C2^5128,2325

Non-split extensions G=N.Q with N=C2 and Q=C2.C25
extensionφ:Q→Aut NdρLabelID
C2.1(C2.C25) = C22.14C25central extension (φ=1)32C2.1(C2.C2^5)128,2160
C2.2(C2.C25) = C4×2+ 1+4central extension (φ=1)32C2.2(C2.C2^5)128,2161
C2.3(C2.C25) = C4×2- 1+4central extension (φ=1)64C2.3(C2.C2^5)128,2162
C2.4(C2.C25) = C22.38C25central stem extension (φ=1)32C2.4(C2.C2^5)128,2181
C2.5(C2.C25) = C22.44C25central stem extension (φ=1)32C2.5(C2.C2^5)128,2187
C2.6(C2.C25) = C22.47C25central stem extension (φ=1)32C2.6(C2.C2^5)128,2190
C2.7(C2.C25) = C22.48C25central stem extension (φ=1)32C2.7(C2.C2^5)128,2191
C2.8(C2.C25) = C22.49C25central stem extension (φ=1)32C2.8(C2.C2^5)128,2192
C2.9(C2.C25) = C22.50C25central stem extension (φ=1)64C2.9(C2.C2^5)128,2193
C2.10(C2.C25) = D4×C4○D4central stem extension (φ=1)32C2.10(C2.C2^5)128,2200
C2.11(C2.C25) = C22.64C25central stem extension (φ=1)32C2.11(C2.C2^5)128,2207
C2.12(C2.C25) = Q8×C4○D4central stem extension (φ=1)64C2.12(C2.C2^5)128,2210
C2.13(C2.C25) = C22.69C25central stem extension (φ=1)64C2.13(C2.C2^5)128,2212
C2.14(C2.C25) = C22.74C25central stem extension (φ=1)32C2.14(C2.C2^5)128,2217
C2.15(C2.C25) = C22.76C25central stem extension (φ=1)32C2.15(C2.C2^5)128,2219
C2.16(C2.C25) = C22.77C25central stem extension (φ=1)32C2.16(C2.C2^5)128,2220
C2.17(C2.C25) = C22.78C25central stem extension (φ=1)32C2.17(C2.C2^5)128,2221
C2.18(C2.C25) = C22.80C25central stem extension (φ=1)32C2.18(C2.C2^5)128,2223
C2.19(C2.C25) = C22.82C25central stem extension (φ=1)32C2.19(C2.C2^5)128,2225
C2.20(C2.C25) = C22.83C25central stem extension (φ=1)32C2.20(C2.C2^5)128,2226
C2.21(C2.C25) = C22.84C25central stem extension (φ=1)32C2.21(C2.C2^5)128,2227
C2.22(C2.C25) = C4⋊2+ 1+4central stem extension (φ=1)32C2.22(C2.C2^5)128,2228
C2.23(C2.C25) = C4⋊2- 1+4central stem extension (φ=1)64C2.23(C2.C2^5)128,2229
C2.24(C2.C25) = C22.89C25central stem extension (φ=1)32C2.24(C2.C2^5)128,2232
C2.25(C2.C25) = C22.90C25central stem extension (φ=1)32C2.25(C2.C2^5)128,2233
C2.26(C2.C25) = C22.91C25central stem extension (φ=1)64C2.26(C2.C2^5)128,2234
C2.27(C2.C25) = C22.93C25central stem extension (φ=1)64C2.27(C2.C2^5)128,2236
C2.28(C2.C25) = C22.94C25central stem extension (φ=1)32C2.28(C2.C2^5)128,2237
C2.29(C2.C25) = C22.95C25central stem extension (φ=1)32C2.29(C2.C2^5)128,2238
C2.30(C2.C25) = C22.96C25central stem extension (φ=1)64C2.30(C2.C2^5)128,2239
C2.31(C2.C25) = C22.99C25central stem extension (φ=1)32C2.31(C2.C2^5)128,2242
C2.32(C2.C25) = C22.101C25central stem extension (φ=1)64C2.32(C2.C2^5)128,2244
C2.33(C2.C25) = C22.102C25central stem extension (φ=1)32C2.33(C2.C2^5)128,2245
C2.34(C2.C25) = C22.103C25central stem extension (φ=1)32C2.34(C2.C2^5)128,2246
C2.35(C2.C25) = C22.104C25central stem extension (φ=1)64C2.35(C2.C2^5)128,2247
C2.36(C2.C25) = C22.105C25central stem extension (φ=1)64C2.36(C2.C2^5)128,2248
C2.37(C2.C25) = C22.106C25central stem extension (φ=1)64C2.37(C2.C2^5)128,2249
C2.38(C2.C25) = C22.107C25central stem extension (φ=1)64C2.38(C2.C2^5)128,2250
C2.39(C2.C25) = C22.110C25central stem extension (φ=1)32C2.39(C2.C2^5)128,2253
C2.40(C2.C25) = C22.113C25central stem extension (φ=1)64C2.40(C2.C2^5)128,2256
C2.41(C2.C25) = C22.118C25central stem extension (φ=1)32C2.41(C2.C2^5)128,2261
C2.42(C2.C25) = C22.120C25central stem extension (φ=1)64C2.42(C2.C2^5)128,2263
C2.43(C2.C25) = C22.122C25central stem extension (φ=1)32C2.43(C2.C2^5)128,2265
C2.44(C2.C25) = C22.123C25central stem extension (φ=1)32C2.44(C2.C2^5)128,2266
C2.45(C2.C25) = C22.124C25central stem extension (φ=1)32C2.45(C2.C2^5)128,2267
C2.46(C2.C25) = C22.128C25central stem extension (φ=1)32C2.46(C2.C2^5)128,2271
C2.47(C2.C25) = C22.129C25central stem extension (φ=1)32C2.47(C2.C2^5)128,2272
C2.48(C2.C25) = C22.130C25central stem extension (φ=1)32C2.48(C2.C2^5)128,2273
C2.49(C2.C25) = C22.131C25central stem extension (φ=1)32C2.49(C2.C2^5)128,2274
C2.50(C2.C25) = C22.134C25central stem extension (φ=1)32C2.50(C2.C2^5)128,2277
C2.51(C2.C25) = C22.135C25central stem extension (φ=1)32C2.51(C2.C2^5)128,2278
C2.52(C2.C25) = C22.136C25central stem extension (φ=1)64C2.52(C2.C2^5)128,2279
C2.53(C2.C25) = C22.140C25central stem extension (φ=1)32C2.53(C2.C2^5)128,2283
C2.54(C2.C25) = C22.142C25central stem extension (φ=1)64C2.54(C2.C2^5)128,2285
C2.55(C2.C25) = C22.143C25central stem extension (φ=1)64C2.55(C2.C2^5)128,2286
C2.56(C2.C25) = C22.144C25central stem extension (φ=1)64C2.56(C2.C2^5)128,2287
C2.57(C2.C25) = C22.146C25central stem extension (φ=1)64C2.57(C2.C2^5)128,2289
C2.58(C2.C25) = C22.147C25central stem extension (φ=1)32C2.58(C2.C2^5)128,2290
C2.59(C2.C25) = C22.148C25central stem extension (φ=1)64C2.59(C2.C2^5)128,2291
C2.60(C2.C25) = C22.149C25central stem extension (φ=1)32C2.60(C2.C2^5)128,2292
C2.61(C2.C25) = C22.150C25central stem extension (φ=1)32C2.61(C2.C2^5)128,2293
C2.62(C2.C25) = C22.151C25central stem extension (φ=1)32C2.62(C2.C2^5)128,2294
C2.63(C2.C25) = C22.152C25central stem extension (φ=1)64C2.63(C2.C2^5)128,2295
C2.64(C2.C25) = C22.153C25central stem extension (φ=1)32C2.64(C2.C2^5)128,2296
C2.65(C2.C25) = C22.154C25central stem extension (φ=1)64C2.65(C2.C2^5)128,2297
C2.66(C2.C25) = C22.155C25central stem extension (φ=1)32C2.66(C2.C2^5)128,2298
C2.67(C2.C25) = C22.156C25central stem extension (φ=1)64C2.67(C2.C2^5)128,2299
C2.68(C2.C25) = C22.157C25central stem extension (φ=1)32C2.68(C2.C2^5)128,2300

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