Finite Group Databasebeta

Dic4699 #34037727

order18796
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

dicyclicDic4699
unambiguous semidirect productC127⋊Dic37

Splittings

derived, HallC37×C127 ⋊ C4
SylowC127 ⋊ Dic37
SylowC37 ⋊ Dic127

Subgroups

subgroupG/H
center, Frattini, hypercenterC2D4699
commutator, hypocenterC37×C127C4
Fitting, socle, prime radical, cosocleC2×C37×C127C2
LCSG ▷ C37×C127
UCSC1 ◁ C2

12 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 168
transitive degreeμt(G) = 18796

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

Polycyclic presentation:

2,37,127,2|a^2=d,b^a=b^36,c^a=c^126

Conjugacy classes & character table

4702 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofDic9398, Dic14097
maximal normal subgroup ofDic9398
maximal quotient ofDic14097

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18796, 4);