Finite Group Databasebeta

C2×D5513 #36348106

order22052
automorphismAut(G) order 58746528
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD11026
direct productC2×D5513
unambiguous semidirect product(C2×C37)⋊D149
unambiguous semidirect product(C2×C149)⋊D37

Splittings

Fitting, socleC2×C37×C149 ⋊ C2
derived, HallC37×C149 ⋊ C22
SylowC149 ⋊ C2×D37
SylowC37 ⋊ C2×D149

Subgroups

subgroupG/H
center, hypercenterC2D5513
commutator, cosocle, hypocenterC37×C149C22
FrattiniC1G
Fitting, socleC2×C37×C149C2
LCSG ▷ C37×C149
UCSC1 ◁ C2

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 188
transitive degreeμt(G) = 11026

A minimal faithful permutation representation — 2 generators on 188 points:

(1,2)(3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39)(40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188);(4,39)(5,38)(6,37)(7,36)(8,35)(9,34)(10,33)(11,32)(12,31)(13,30)(14,29)(15,28)(16,27)(17,26)(18,25)(19,24)(20,23)(21,22)(41,188)(42,187)(43,186)(44,185)(45,184)(46,183)(47,182)(48,181)(49,180)(50,179)(51,178)(52,177)(53,176)(54,175)(55,174)(56,173)(57,172)(58,171)(59,170)(60,169)(61,168)(62,167)(63,166)(64,165)(65,164)(66,163)(67,162)(68,161)(69,160)(70,159)(71,158)(72,157)(73,156)(74,155)(75,154)(76,153)(77,152)(78,151)(79,150)(80,149)(81,148)(82,147)(83,146)(84,145)(85,144)(86,143)(87,142)(88,141)(89,140)(90,139)(91,138)(92,137)(93,136)(94,135)(95,134)(96,133)(97,132)(98,131)(99,130)(100,129)(101,128)(102,127)(103,126)(104,125)(105,124)(106,123)(107,122)(108,121)(109,120)(110,119)(111,118)(112,117)(113,116)(114,115)

Conjugacy classes & character table

5516 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD22052
maximal normal subgroup ofD22052
maximal quotient ofDic11026, D22052

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22052, 20);