Finite Group Databasebeta

Dic4859 #34085496

order19436
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

dicyclicDic4859
unambiguous semidirect productC43⋊Dic113

Splittings

derived, HallC43×C113 ⋊ C4
SylowC113 ⋊ Dic43
SylowC43 ⋊ Dic113

Subgroups

subgroupG/H
center, Frattini, hypercenterC2D4859
commutator, hypocenterC43×C113C4
Fitting, socle, prime radical, cosocleC2×C43×C113C2
LCSG ▷ C43×C113
UCSC1 ◁ C2

12 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 160
transitive degreeμt(G) = 19436

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

Polycyclic presentation:

2,43,113,2|a^2=d,b^a=b^42,c^a=c^112

Conjugacy classes & character table

4862 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofDic9718, Dic14577
maximal normal subgroup ofDic9718
maximal quotient ofDic14577

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19436, 4);