Finite Group Databasebeta

Dic4717 #34038247

order18868
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

dicyclicDic4717

Splittings

derived, HallC53×C89 ⋊ C4
SylowC89 ⋊ Dic53
SylowC53 ⋊ Dic89

Subgroups

subgroupG/H
center, Frattini, hypercenterC2D4717
commutator, hypocenterC53×C89C4
Fitting, socle, prime radical, cosocleC2×C53×C89C2
LCSG ▷ C53×C89
UCSC1 ◁ C2

12 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 146
transitive degreeμt(G) = 18868

A minimal faithful permutation representation — 2 generators on 146 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);(1,3,2,4)(6,57)(7,56)(8,55)(9,54)(10,53)(11,52)(12,51)(13,50)(14,49)(15,48)(16,47)(17,46)(18,45)(19,44)(20,43)(21,42)(22,41)(23,40)(24,39)(25,38)(26,37)(27,36)(28,35)(29,34)(30,33)(31,32)(59,146)(60,145)(61,144)(62,143)(63,142)(64,141)(65,140)(66,139)(67,138)(68,137)(69,136)(70,135)(71,134)(72,133)(73,132)(74,131)(75,130)(76,129)(77,128)(78,127)(79,126)(80,125)(81,124)(82,123)(83,122)(84,121)(85,120)(86,119)(87,118)(88,117)(89,116)(90,115)(91,114)(92,113)(93,112)(94,111)(95,110)(96,109)(97,108)(98,107)(99,106)(100,105)(101,104)(102,103)

Polycyclic presentation:

2,53,89,2|a^2=d,b^a=b^52,c^a=c^88

Conjugacy classes & character table

4720 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofDic9434, Dic14151
maximal normal subgroup ofDic9434
maximal quotient ofDic14151

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18868, 4);