Finite Group Databasebeta

C2×D5363 #36339804

order21452
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD10726
direct productC2×D5363
unambiguous semidirect product(C2×C31)⋊D173
unambiguous semidirect product(C2×C173)⋊D31

Splittings

Fitting, socleC2×C31×C173 ⋊ C2
derived, HallC31×C173 ⋊ C22
SylowC173 ⋊ C2×D31
SylowC31 ⋊ C2×D173

Subgroups

subgroupG/H
center, hypercenterC2D5363
commutator, cosocle, hypocenterC31×C173C22
FrattiniC1G
Fitting, socleC2×C31×C173C2
LCSG ▷ C31×C173
UCSC1 ◁ C2

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 206
transitive degreeμt(G) = 10726

A minimal faithful permutation representation — 2 generators on 206 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)(34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206);(4,33)(5,32)(6,31)(7,30)(8,29)(9,28)(10,27)(11,26)(12,25)(13,24)(14,23)(15,22)(16,21)(17,20)(18,19)(35,206)(36,205)(37,204)(38,203)(39,202)(40,201)(41,200)(42,199)(43,198)(44,197)(45,196)(46,195)(47,194)(48,193)(49,192)(50,191)(51,190)(52,189)(53,188)(54,187)(55,186)(56,185)(57,184)(58,183)(59,182)(60,181)(61,180)(62,179)(63,178)(64,177)(65,176)(66,175)(67,174)(68,173)(69,172)(70,171)(71,170)(72,169)(73,168)(74,167)(75,166)(76,165)(77,164)(78,163)(79,162)(80,161)(81,160)(82,159)(83,158)(84,157)(85,156)(86,155)(87,154)(88,153)(89,152)(90,151)(91,150)(92,149)(93,148)(94,147)(95,146)(96,145)(97,144)(98,143)(99,142)(100,141)(101,140)(102,139)(103,138)(104,137)(105,136)(106,135)(107,134)(108,133)(109,132)(110,131)(111,130)(112,129)(113,128)(114,127)(115,126)(116,125)(117,124)(118,123)(119,122)(120,121)

Conjugacy classes & character table

5366 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD21452, C2×D16089
maximal normal subgroup ofD21452
maximal quotient ofDic10726, D21452, C2×D16089

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21452, 11);