Extensions 1→N→G→Q→1 with N=C₂ and Q=D₄⋊₅D₄

Direct product G=N×Q with N=C₂ and Q=D₄⋊₅D₄

		d	ρ	Label	ID
C₂×D₄⋊₅D₄		32		C2xD4:5D4	128,2195

Non-split extensions G=N.Q with N=C₂ and Q=D₄⋊₅D₄

extension	φ:Q→Aut N	d	Label	ID
C₂.₁(D₄⋊₅D₄) = D₄×C₂²⋊C₄	central extension (φ=1)	32	C2.1(D4:5D4)	128,1070
C₂.₂(D₄⋊₅D₄) = C₂⁴.₅₄₉C₂³	central extension (φ=1)	64	C2.2(D4:5D4)	128,1071
C₂.₃(D₄⋊₅D₄) = C₂³.₂₂₄C₂⁴	central extension (φ=1)	32	C2.3(D4:5D4)	128,1074
C₂.₄(D₄⋊₅D₄) = C₂³.₂₃₁C₂⁴	central extension (φ=1)	64	C2.4(D4:5D4)	128,1081
C₂.₅(D₄⋊₅D₄) = C₂³.₂₃₄C₂⁴	central extension (φ=1)	64	C2.5(D4:5D4)	128,1084
C₂.₆(D₄⋊₅D₄) = C₂³.₂₄₀C₂⁴	central extension (φ=1)	32	C2.6(D4:5D4)	128,1090
C₂.₇(D₄⋊₅D₄) = C₂³.₂₄₁C₂⁴	central extension (φ=1)	64	C2.7(D4:5D4)	128,1091
C₂.₈(D₄⋊₅D₄) = C₂⁴.₅₅₈C₂³	central extension (φ=1)	64	C2.8(D4:5D4)	128,1092
C₂.₉(D₄⋊₅D₄) = C₂⁴.₂₁₇C₂³	central extension (φ=1)	64	C2.9(D4:5D4)	128,1095
C₂.₁₀(D₄⋊₅D₄) = C₂⁴.₂₁₈C₂³	central extension (φ=1)	64	C2.10(D4:5D4)	128,1096
C₂.₁₁(D₄⋊₅D₄) = C₂⁴.₂₂₀C₂³	central extension (φ=1)	64	C2.11(D4:5D4)	128,1099
C₂.₁₂(D₄⋊₅D₄) = C₂³.₃₀₄C₂⁴	central stem extension (φ=1)	32	C2.12(D4:5D4)	128,1136
C₂.₁₃(D₄⋊₅D₄) = C₂⁴.₉₄D₄	central stem extension (φ=1)	32	C2.13(D4:5D4)	128,1137
C₂.₁₄(D₄⋊₅D₄) = C₂⁴.₂₄₄C₂³	central stem extension (φ=1)	64	C2.14(D4:5D4)	128,1139
C₂.₁₅(D₄⋊₅D₄) = C₂³.₃₀₈C₂⁴	central stem extension (φ=1)	32	C2.15(D4:5D4)	128,1140
C₂.₁₆(D₄⋊₅D₄) = C₂⁴⋊₈D₄	central stem extension (φ=1)	32	C2.16(D4:5D4)	128,1142
C₂.₁₇(D₄⋊₅D₄) = C₂³.₃₁₁C₂⁴	central stem extension (φ=1)	32	C2.17(D4:5D4)	128,1143
C₂.₁₈(D₄⋊₅D₄) = C₂⁴.₉₅D₄	central stem extension (φ=1)	32	C2.18(D4:5D4)	128,1144
C₂.₁₉(D₄⋊₅D₄) = C₂⁴.₂₄₉C₂³	central stem extension (φ=1)	64	C2.19(D4:5D4)	128,1146
C₂.₂₀(D₄⋊₅D₄) = C₂⁴.₂₅₂C₂³	central stem extension (φ=1)	64	C2.20(D4:5D4)	128,1149
C₂.₂₁(D₄⋊₅D₄) = C₂³.₃₁₈C₂⁴	central stem extension (φ=1)	32	C2.21(D4:5D4)	128,1150
C₂.₂₂(D₄⋊₅D₄) = C₂⁴.₅₆₃C₂³	central stem extension (φ=1)	64	C2.22(D4:5D4)	128,1151
C₂.₂₃(D₄⋊₅D₄) = C₂⁴.₂₅₄C₂³	central stem extension (φ=1)	64	C2.23(D4:5D4)	128,1152
C₂.₂₄(D₄⋊₅D₄) = C₂³.₃₂₄C₂⁴	central stem extension (φ=1)	32	C2.24(D4:5D4)	128,1156
C₂.₂₅(D₄⋊₅D₄) = C₂⁴.₂₅₈C₂³	central stem extension (φ=1)	64	C2.25(D4:5D4)	128,1157
C₂.₂₆(D₄⋊₅D₄) = C₂⁴.₂₅₉C₂³	central stem extension (φ=1)	64	C2.26(D4:5D4)	128,1158
C₂.₂₇(D₄⋊₅D₄) = C₂³.₃₂₇C₂⁴	central stem extension (φ=1)	64	C2.27(D4:5D4)	128,1159
C₂.₂₈(D₄⋊₅D₄) = C₂³.₃₂₈C₂⁴	central stem extension (φ=1)	64	C2.28(D4:5D4)	128,1160
C₂.₂₉(D₄⋊₅D₄) = C₂⁴.₂₆₂C₂³	central stem extension (φ=1)	64	C2.29(D4:5D4)	128,1162
C₂.₃₀(D₄⋊₅D₄) = C₂⁴.₂₆₃C₂³	central stem extension (φ=1)	64	C2.30(D4:5D4)	128,1163
C₂.₃₁(D₄⋊₅D₄) = C₂³.₃₃₅C₂⁴	central stem extension (φ=1)	32	C2.31(D4:5D4)	128,1167
C₂.₃₂(D₄⋊₅D₄) = C₂⁴⋊₄Q₈	central stem extension (φ=1)	32	C2.32(D4:5D4)	128,1169
C₂.₃₃(D₄⋊₅D₄) = C₂⁴.₅₆₇C₂³	central stem extension (φ=1)	64	C2.33(D4:5D4)	128,1170
C₂.₃₄(D₄⋊₅D₄) = C₂⁴.₂₆₇C₂³	central stem extension (φ=1)	64	C2.34(D4:5D4)	128,1171
C₂.₃₅(D₄⋊₅D₄) = C₂⁴.₅₆₉C₂³	central stem extension (φ=1)	64	C2.35(D4:5D4)	128,1174
C₂.₃₆(D₄⋊₅D₄) = C₂³.₃₄₄C₂⁴	central stem extension (φ=1)	64	C2.36(D4:5D4)	128,1176
C₂.₃₇(D₄⋊₅D₄) = C₂³.₃₄₅C₂⁴	central stem extension (φ=1)	64	C2.37(D4:5D4)	128,1177
C₂.₃₈(D₄⋊₅D₄) = C₂⁴.₂₇₁C₂³	central stem extension (φ=1)	64	C2.38(D4:5D4)	128,1179
C₂.₃₉(D₄⋊₅D₄) = C₂³.₃₅₀C₂⁴	central stem extension (φ=1)	64	C2.39(D4:5D4)	128,1182
C₂.₄₀(D₄⋊₅D₄) = C₂³.₃₅₁C₂⁴	central stem extension (φ=1)	128	C2.40(D4:5D4)	128,1183
C₂.₄₁(D₄⋊₅D₄) = C₂³.₃₅₄C₂⁴	central stem extension (φ=1)	64	C2.41(D4:5D4)	128,1186
C₂.₄₂(D₄⋊₅D₄) = C₂³.₃₅₆C₂⁴	central stem extension (φ=1)	64	C2.42(D4:5D4)	128,1188
C₂.₄₃(D₄⋊₅D₄) = C₂⁴.₂₇₈C₂³	central stem extension (φ=1)	64	C2.43(D4:5D4)	128,1189
C₂.₄₄(D₄⋊₅D₄) = C₂⁴.₂₇₉C₂³	central stem extension (φ=1)	64	C2.44(D4:5D4)	128,1190
C₂.₄₅(D₄⋊₅D₄) = C₂³.₃₅₉C₂⁴	central stem extension (φ=1)	64	C2.45(D4:5D4)	128,1191
C₂.₄₆(D₄⋊₅D₄) = C₂³.₃₆₀C₂⁴	central stem extension (φ=1)	64	C2.46(D4:5D4)	128,1192
C₂.₄₇(D₄⋊₅D₄) = C₂³.₃₆₄C₂⁴	central stem extension (φ=1)	64	C2.47(D4:5D4)	128,1196
C₂.₄₈(D₄⋊₅D₄) = C₂⁴.₂₈₅C₂³	central stem extension (φ=1)	64	C2.48(D4:5D4)	128,1197
C₂.₄₉(D₄⋊₅D₄) = C₂⁴.₂₈₆C₂³	central stem extension (φ=1)	64	C2.49(D4:5D4)	128,1198
C₂.₅₀(D₄⋊₅D₄) = C₂³.₃₆₇C₂⁴	central stem extension (φ=1)	64	C2.50(D4:5D4)	128,1199
C₂.₅₁(D₄⋊₅D₄) = C₂³.₃₆₈C₂⁴	central stem extension (φ=1)	64	C2.51(D4:5D4)	128,1200
C₂.₅₂(D₄⋊₅D₄) = C₂⁴.₂₈₉C₂³	central stem extension (φ=1)	64	C2.52(D4:5D4)	128,1202
C₂.₅₃(D₄⋊₅D₄) = C₂⁴.₂₉₀C₂³	central stem extension (φ=1)	64	C2.53(D4:5D4)	128,1203
C₂.₅₄(D₄⋊₅D₄) = C₂³.₃₇₂C₂⁴	central stem extension (φ=1)	32	C2.54(D4:5D4)	128,1204
C₂.₅₅(D₄⋊₅D₄) = C₂⁴.₅₇₂C₂³	central stem extension (φ=1)	64	C2.55(D4:5D4)	128,1205
C₂.₅₆(D₄⋊₅D₄) = C₂³.₃₇₄C₂⁴	central stem extension (φ=1)	64	C2.56(D4:5D4)	128,1206
C₂.₅₇(D₄⋊₅D₄) = C₂⁴.₂₉₃C₂³	central stem extension (φ=1)	64	C2.57(D4:5D4)	128,1208
C₂.₅₈(D₄⋊₅D₄) = C₂³.₃₇₇C₂⁴	central stem extension (φ=1)	64	C2.58(D4:5D4)	128,1209
C₂.₅₉(D₄⋊₅D₄) = C₂³.₃₈₀C₂⁴	central stem extension (φ=1)	32	C2.59(D4:5D4)	128,1212
C₂.₆₀(D₄⋊₅D₄) = C₂⁴.₅₇₃C₂³	central stem extension (φ=1)	64	C2.60(D4:5D4)	128,1213
C₂.₆₁(D₄⋊₅D₄) = C₂³.₃₈₈C₂⁴	central stem extension (φ=1)	64	C2.61(D4:5D4)	128,1220
C₂.₆₂(D₄⋊₅D₄) = C₂³.₃₉₀C₂⁴	central stem extension (φ=1)	64	C2.62(D4:5D4)	128,1222
C₂.₆₃(D₄⋊₅D₄) = C₂³.₃₉₂C₂⁴	central stem extension (φ=1)	64	C2.63(D4:5D4)	128,1224
C₂.₆₄(D₄⋊₅D₄) = C₂⁴.₃₁₁C₂³	central stem extension (φ=1)	64	C2.64(D4:5D4)	128,1253
C₂.₆₅(D₄⋊₅D₄) = C₂³.₄₃₄C₂⁴	central stem extension (φ=1)	32	C2.65(D4:5D4)	128,1266
C₂.₆₆(D₄⋊₅D₄) = C₄²⋊₁₇D₄	central stem extension (φ=1)	64	C2.66(D4:5D4)	128,1267
C₂.₆₇(D₄⋊₅D₄) = C₂³.₄₃₉C₂⁴	central stem extension (φ=1)	32	C2.67(D4:5D4)	128,1271
C₂.₆₈(D₄⋊₅D₄) = C₄²⋊₁₉D₄	central stem extension (φ=1)	64	C2.68(D4:5D4)	128,1272
C₂.₆₉(D₄⋊₅D₄) = C₂³.₄₄₃C₂⁴	central stem extension (φ=1)	64	C2.69(D4:5D4)	128,1275
C₂.₇₀(D₄⋊₅D₄) = C₄²⋊₂₁D₄	central stem extension (φ=1)	64	C2.70(D4:5D4)	128,1276
C₂.₇₁(D₄⋊₅D₄) = C₂³.₄₄₉C₂⁴	central stem extension (φ=1)	64	C2.71(D4:5D4)	128,1281
C₂.₇₂(D₄⋊₅D₄) = C₄²⋊₆Q₈	central stem extension (φ=1)	128	C2.72(D4:5D4)	128,1282
C₂.₇₃(D₄⋊₅D₄) = C₂⁴.₃₂₆C₂³	central stem extension (φ=1)	64	C2.73(D4:5D4)	128,1285
C₂.₇₄(D₄⋊₅D₄) = C₂⁴.₃₂₇C₂³	central stem extension (φ=1)	64	C2.74(D4:5D4)	128,1286
C₂.₇₅(D₄⋊₅D₄) = C₂³.₄₅₅C₂⁴	central stem extension (φ=1)	64	C2.75(D4:5D4)	128,1287
C₂.₇₆(D₄⋊₅D₄) = C₂³.₄₅₆C₂⁴	central stem extension (φ=1)	64	C2.76(D4:5D4)	128,1288
C₂.₇₇(D₄⋊₅D₄) = C₂³.₄₅₇C₂⁴	central stem extension (φ=1)	64	C2.77(D4:5D4)	128,1289
C₂.₇₈(D₄⋊₅D₄) = C₂³.₄₅₈C₂⁴	central stem extension (φ=1)	64	C2.78(D4:5D4)	128,1290
C₂.₇₉(D₄⋊₅D₄) = C₂⁴.₃₃₁C₂³	central stem extension (φ=1)	64	C2.79(D4:5D4)	128,1291
C₂.₈₀(D₄⋊₅D₄) = C₂⁴.₃₃₂C₂³	central stem extension (φ=1)	64	C2.80(D4:5D4)	128,1292
C₂.₈₁(D₄⋊₅D₄) = C₂³.₅₆₈C₂⁴	central stem extension (φ=1)	32	C2.81(D4:5D4)	128,1400
C₂.₈₂(D₄⋊₅D₄) = C₂³.₅₇₀C₂⁴	central stem extension (φ=1)	32	C2.82(D4:5D4)	128,1402
C₂.₈₃(D₄⋊₅D₄) = C₂³.₅₇₁C₂⁴	central stem extension (φ=1)	64	C2.83(D4:5D4)	128,1403
C₂.₈₄(D₄⋊₅D₄) = C₂³.₅₇₂C₂⁴	central stem extension (φ=1)	64	C2.84(D4:5D4)	128,1404
C₂.₈₅(D₄⋊₅D₄) = C₂³.₅₇₃C₂⁴	central stem extension (φ=1)	64	C2.85(D4:5D4)	128,1405
C₂.₈₆(D₄⋊₅D₄) = C₂³.₅₇₆C₂⁴	central stem extension (φ=1)	64	C2.86(D4:5D4)	128,1408
C₂.₈₇(D₄⋊₅D₄) = C₂³.₅₇₈C₂⁴	central stem extension (φ=1)	32	C2.87(D4:5D4)	128,1410
C₂.₈₈(D₄⋊₅D₄) = C₂³.₅₈₁C₂⁴	central stem extension (φ=1)	64	C2.88(D4:5D4)	128,1413
C₂.₈₉(D₄⋊₅D₄) = C₂³.₅₈₄C₂⁴	central stem extension (φ=1)	32	C2.89(D4:5D4)	128,1416
C₂.₉₀(D₄⋊₅D₄) = C₂³.₅₈₅C₂⁴	central stem extension (φ=1)	32	C2.90(D4:5D4)	128,1417
C₂.₉₁(D₄⋊₅D₄) = C₂⁴.₃₉₃C₂³	central stem extension (φ=1)	64	C2.91(D4:5D4)	128,1418
C₂.₉₂(D₄⋊₅D₄) = C₂⁴.₃₉₄C₂³	central stem extension (φ=1)	64	C2.92(D4:5D4)	128,1419
C₂.₉₃(D₄⋊₅D₄) = C₂⁴.₃₉₅C₂³	central stem extension (φ=1)	64	C2.93(D4:5D4)	128,1420
C₂.₉₄(D₄⋊₅D₄) = C₂³.₅₈₉C₂⁴	central stem extension (φ=1)	64	C2.94(D4:5D4)	128,1421
C₂.₉₅(D₄⋊₅D₄) = C₂³.₅₉₀C₂⁴	central stem extension (φ=1)	64	C2.95(D4:5D4)	128,1422
C₂.₉₆(D₄⋊₅D₄) = C₂³.₅₉₁C₂⁴	central stem extension (φ=1)	64	C2.96(D4:5D4)	128,1423
C₂.₉₇(D₄⋊₅D₄) = C₂³.₅₉₂C₂⁴	central stem extension (φ=1)	64	C2.97(D4:5D4)	128,1424
C₂.₉₈(D₄⋊₅D₄) = C₂³.₅₉₃C₂⁴	central stem extension (φ=1)	64	C2.98(D4:5D4)	128,1425
C₂.₉₉(D₄⋊₅D₄) = C₂⁴.₄₀₁C₂³	central stem extension (φ=1)	64	C2.99(D4:5D4)	128,1426
C₂.₁₀₀(D₄⋊₅D₄) = C₂³.₅₉₅C₂⁴	central stem extension (φ=1)	64	C2.100(D4:5D4)	128,1427
C₂.₁₀₁(D₄⋊₅D₄) = C₂⁴.₄₀₃C₂³	central stem extension (φ=1)	64	C2.101(D4:5D4)	128,1428
C₂.₁₀₂(D₄⋊₅D₄) = C₂³.₅₉₇C₂⁴	central stem extension (φ=1)	32	C2.102(D4:5D4)	128,1429
C₂.₁₀₃(D₄⋊₅D₄) = C₂⁴.₄₀₅C₂³	central stem extension (φ=1)	64	C2.103(D4:5D4)	128,1430
C₂.₁₀₄(D₄⋊₅D₄) = C₂⁴.₄₀₆C₂³	central stem extension (φ=1)	64	C2.104(D4:5D4)	128,1431
C₂.₁₀₅(D₄⋊₅D₄) = C₂³.₆₀₀C₂⁴	central stem extension (φ=1)	64	C2.105(D4:5D4)	128,1432
C₂.₁₀₆(D₄⋊₅D₄) = C₂⁴.₄₀₇C₂³	central stem extension (φ=1)	64	C2.106(D4:5D4)	128,1433
C₂.₁₀₇(D₄⋊₅D₄) = C₂³.₆₀₂C₂⁴	central stem extension (φ=1)	64	C2.107(D4:5D4)	128,1434
C₂.₁₀₈(D₄⋊₅D₄) = C₂³.₆₀₃C₂⁴	central stem extension (φ=1)	64	C2.108(D4:5D4)	128,1435
C₂.₁₀₉(D₄⋊₅D₄) = C₂⁴.₄₀₈C₂³	central stem extension (φ=1)	64	C2.109(D4:5D4)	128,1436
C₂.₁₁₀(D₄⋊₅D₄) = C₂³.₆₀₅C₂⁴	central stem extension (φ=1)	64	C2.110(D4:5D4)	128,1437
C₂.₁₁₁(D₄⋊₅D₄) = C₂³.₆₀₆C₂⁴	central stem extension (φ=1)	64	C2.111(D4:5D4)	128,1438
C₂.₁₁₂(D₄⋊₅D₄) = C₂³.₆₀₇C₂⁴	central stem extension (φ=1)	64	C2.112(D4:5D4)	128,1439
C₂.₁₁₃(D₄⋊₅D₄) = C₂³.₆₀₈C₂⁴	central stem extension (φ=1)	64	C2.113(D4:5D4)	128,1440
C₂.₁₁₄(D₄⋊₅D₄) = C₂⁴.₄₁₁C₂³	central stem extension (φ=1)	64	C2.114(D4:5D4)	128,1441
C₂.₁₁₅(D₄⋊₅D₄) = C₂⁴.₄₁₂C₂³	central stem extension (φ=1)	64	C2.115(D4:5D4)	128,1442
C₂.₁₁₆(D₄⋊₅D₄) = C₂³.₆₁₁C₂⁴	central stem extension (φ=1)	64	C2.116(D4:5D4)	128,1443
C₂.₁₁₇(D₄⋊₅D₄) = C₂³.₆₁₂C₂⁴	central stem extension (φ=1)	64	C2.117(D4:5D4)	128,1444
C₂.₁₁₈(D₄⋊₅D₄) = C₂³.₆₁₃C₂⁴	central stem extension (φ=1)	128	C2.118(D4:5D4)	128,1445
C₂.₁₁₉(D₄⋊₅D₄) = C₂⁴.₄₁₃C₂³	central stem extension (φ=1)	64	C2.119(D4:5D4)	128,1446
C₂.₁₂₀(D₄⋊₅D₄) = C₂³.₆₁₅C₂⁴	central stem extension (φ=1)	64	C2.120(D4:5D4)	128,1447
C₂.₁₂₁(D₄⋊₅D₄) = C₂³.₆₁₆C₂⁴	central stem extension (φ=1)	64	C2.121(D4:5D4)	128,1448
C₂.₁₂₂(D₄⋊₅D₄) = D₄⋊₄D₈	central stem extension (φ=1)	32	C2.122(D4:5D4)	128,2026
C₂.₁₂₃(D₄⋊₅D₄) = D₄⋊₇SD₁₆	central stem extension (φ=1)	32	C2.123(D4:5D4)	128,2027
C₂.₁₂₄(D₄⋊₅D₄) = C₄².₄₆₁C₂³	central stem extension (φ=1)	32	C2.124(D4:5D4)	128,2028
C₂.₁₂₅(D₄⋊₅D₄) = C₄².₄₆₂C₂³	central stem extension (φ=1)	32	C2.125(D4:5D4)	128,2029
C₂.₁₂₆(D₄⋊₅D₄) = D₄⋊₈SD₁₆	central stem extension (φ=1)	64	C2.126(D4:5D4)	128,2030
C₂.₁₂₇(D₄⋊₅D₄) = D₄⋊₅Q₁₆	central stem extension (φ=1)	64	C2.127(D4:5D4)	128,2031
C₂.₁₂₈(D₄⋊₅D₄) = C₄².₄₆₅C₂³	central stem extension (φ=1)	64	C2.128(D4:5D4)	128,2032
C₂.₁₂₉(D₄⋊₅D₄) = C₄².₄₆₆C₂³	central stem extension (φ=1)	64	C2.129(D4:5D4)	128,2033
C₂.₁₃₀(D₄⋊₅D₄) = C₄².₄₆₇C₂³	central stem extension (φ=1)	64	C2.130(D4:5D4)	128,2034
C₂.₁₃₁(D₄⋊₅D₄) = C₄².₄₆₈C₂³	central stem extension (φ=1)	64	C2.131(D4:5D4)	128,2035
C₂.₁₃₂(D₄⋊₅D₄) = C₄².₄₆₉C₂³	central stem extension (φ=1)	64	C2.132(D4:5D4)	128,2036
C₂.₁₃₃(D₄⋊₅D₄) = C₄².₄₇₀C₂³	central stem extension (φ=1)	64	C2.133(D4:5D4)	128,2037
C₂.₁₃₄(D₄⋊₅D₄) = C₄².₄₁C₂³	central stem extension (φ=1)	32	C2.134(D4:5D4)	128,2038
C₂.₁₃₅(D₄⋊₅D₄) = C₄².₄₂C₂³	central stem extension (φ=1)	64	C2.135(D4:5D4)	128,2039
C₂.₁₃₆(D₄⋊₅D₄) = C₄².₄₃C₂³	central stem extension (φ=1)	64	C2.136(D4:5D4)	128,2040
C₂.₁₃₇(D₄⋊₅D₄) = C₄².₄₄C₂³	central stem extension (φ=1)	64	C2.137(D4:5D4)	128,2041
C₂.₁₃₈(D₄⋊₅D₄) = C₄².₄₅C₂³	central stem extension (φ=1)	32	C2.138(D4:5D4)	128,2042
C₂.₁₃₉(D₄⋊₅D₄) = C₄².₄₆C₂³	central stem extension (φ=1)	32	C2.139(D4:5D4)	128,2043
C₂.₁₄₀(D₄⋊₅D₄) = C₄².₄₇C₂³	central stem extension (φ=1)	64	C2.140(D4:5D4)	128,2044
C₂.₁₄₁(D₄⋊₅D₄) = C₄².₄₈C₂³	central stem extension (φ=1)	64	C2.141(D4:5D4)	128,2045
C₂.₁₄₂(D₄⋊₅D₄) = C₄².₄₉C₂³	central stem extension (φ=1)	32	C2.142(D4:5D4)	128,2046
C₂.₁₄₃(D₄⋊₅D₄) = C₄².₅₀C₂³	central stem extension (φ=1)	64	C2.143(D4:5D4)	128,2047
C₂.₁₄₄(D₄⋊₅D₄) = C₄².₅₁C₂³	central stem extension (φ=1)	64	C2.144(D4:5D4)	128,2048
C₂.₁₄₅(D₄⋊₅D₄) = C₄².₅₂C₂³	central stem extension (φ=1)	64	C2.145(D4:5D4)	128,2049
C₂.₁₄₆(D₄⋊₅D₄) = C₄².₅₃C₂³	central stem extension (φ=1)	32	C2.146(D4:5D4)	128,2050
C₂.₁₄₇(D₄⋊₅D₄) = C₄².₅₄C₂³	central stem extension (φ=1)	32	C2.147(D4:5D4)	128,2051
C₂.₁₄₈(D₄⋊₅D₄) = C₄².₅₅C₂³	central stem extension (φ=1)	64	C2.148(D4:5D4)	128,2052
C₂.₁₄₉(D₄⋊₅D₄) = C₄².₅₆C₂³	central stem extension (φ=1)	64	C2.149(D4:5D4)	128,2053
C₂.₁₅₀(D₄⋊₅D₄) = C₄².₄₇₁C₂³	central stem extension (φ=1)	32	C2.150(D4:5D4)	128,2054
C₂.₁₅₁(D₄⋊₅D₄) = C₄².₄₇₂C₂³	central stem extension (φ=1)	32	C2.151(D4:5D4)	128,2055
C₂.₁₅₂(D₄⋊₅D₄) = C₄².₄₇₃C₂³	central stem extension (φ=1)	32	C2.152(D4:5D4)	128,2056
C₂.₁₅₃(D₄⋊₅D₄) = C₄².₄₇₄C₂³	central stem extension (φ=1)	32	C2.153(D4:5D4)	128,2057
C₂.₁₅₄(D₄⋊₅D₄) = C₄².₄₇₅C₂³	central stem extension (φ=1)	64	C2.154(D4:5D4)	128,2058
C₂.₁₅₅(D₄⋊₅D₄) = C₄².₄₇₆C₂³	central stem extension (φ=1)	64	C2.155(D4:5D4)	128,2059
C₂.₁₅₆(D₄⋊₅D₄) = C₄².₄₇₇C₂³	central stem extension (φ=1)	64	C2.156(D4:5D4)	128,2060
C₂.₁₅₇(D₄⋊₅D₄) = C₄².₄₇₈C₂³	central stem extension (φ=1)	64	C2.157(D4:5D4)	128,2061
C₂.₁₅₈(D₄⋊₅D₄) = C₄².₄₇₉C₂³	central stem extension (φ=1)	64	C2.158(D4:5D4)	128,2062
C₂.₁₅₉(D₄⋊₅D₄) = C₄².₄₈₀C₂³	central stem extension (φ=1)	64	C2.159(D4:5D4)	128,2063
C₂.₁₆₀(D₄⋊₅D₄) = C₄².₄₈₁C₂³	central stem extension (φ=1)	64	C2.160(D4:5D4)	128,2064
C₂.₁₆₁(D₄⋊₅D₄) = C₄².₄₈₂C₂³	central stem extension (φ=1)	64	C2.161(D4:5D4)	128,2065

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Extensions 1→N→G→Q→1 with N=C2 and Q=D4⋊5D4

Extensions 1→N→G→Q→1 with N=C₂ and Q=D₄⋊₅D₄