Finite Group Databasebeta

Dic6747 #41008752

order26988
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

dicyclicDic6747
unambiguous semidirect productC3⋊Dic2249

Splittings

derived, HallC3×C13×C173 ⋊ C4
HallC13×C173 ⋊ Dic3
HallC3×C173 ⋊ Dic13
SylowC173 ⋊ Dic39
HallC3×C13 ⋊ Dic173
SylowC13 ⋊ Dic519
SylowC3 ⋊ Dic2249

Subgroups

subgroupG/H
center, Frattini, hypercenterC2D6747
commutator, hypocenterC3×C13×C173C4
Fitting, socle, prime radical, cosocleC2×C3×C13×C173C2
LCSG ▷ C3×C13×C173
UCSC1 ◁ C2

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 193
transitive degreeμt(G) = 26988

A minimal faithful permutation representation — 2 generators on 193 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);(1,3,2,4)(6,7)(9,20)(10,19)(11,18)(12,17)(13,16)(14,15)(22,193)(23,192)(24,191)(25,190)(26,189)(27,188)(28,187)(29,186)(30,185)(31,184)(32,183)(33,182)(34,181)(35,180)(36,179)(37,178)(38,177)(39,176)(40,175)(41,174)(42,173)(43,172)(44,171)(45,170)(46,169)(47,168)(48,167)(49,166)(50,165)(51,164)(52,163)(53,162)(54,161)(55,160)(56,159)(57,158)(58,157)(59,156)(60,155)(61,154)(62,153)(63,152)(64,151)(65,150)(66,149)(67,148)(68,147)(69,146)(70,145)(71,144)(72,143)(73,142)(74,141)(75,140)(76,139)(77,138)(78,137)(79,136)(80,135)(81,134)(82,133)(83,132)(84,131)(85,130)(86,129)(87,128)(88,127)(89,126)(90,125)(91,124)(92,123)(93,122)(94,121)(95,120)(96,119)(97,118)(98,117)(99,116)(100,115)(101,114)(102,113)(103,112)(104,111)(105,110)(106,109)(107,108)

Polycyclic presentation:

2,3,13,173,2|a^2=e,b^a=b^2,c^a=c^12,d^a=d^172

Conjugacy classes & character table

6750 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofDic13494
maximal normal subgroup ofDic13494

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26988, 9);