Finite Group Databasebeta

Dic5871 #37553575

order23484
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

dicyclicDic5871
unambiguous semidirect productC3⋊Dic1957
unambiguous semidirect productC19⋊Dic309
unambiguous semidirect productC103⋊Dic57

Splittings

derived, HallC3×C19×C103 ⋊ C4
HallC19×C103 ⋊ Dic3
HallC3×C103 ⋊ Dic19
SylowC103 ⋊ Dic57
HallC3×C19 ⋊ Dic103
SylowC19 ⋊ Dic309
SylowC3 ⋊ Dic1957

Subgroups

subgroupG/H
center, Frattini, hypercenterC2D5871
commutator, hypocenterC3×C19×C103C4
Fitting, socle, prime radical, cosocleC2×C3×C19×C103C2
LCSG ▷ C3×C19×C103
UCSC1 ◁ C2

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 129
transitive degreeμt(G) = 23484

A minimal faithful permutation representation — 2 generators on 129 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);(1,3,2,4)(6,7)(9,26)(10,25)(11,24)(12,23)(13,22)(14,21)(15,20)(16,19)(17,18)(28,129)(29,128)(30,127)(31,126)(32,125)(33,124)(34,123)(35,122)(36,121)(37,120)(38,119)(39,118)(40,117)(41,116)(42,115)(43,114)(44,113)(45,112)(46,111)(47,110)(48,109)(49,108)(50,107)(51,106)(52,105)(53,104)(54,103)(55,102)(56,101)(57,100)(58,99)(59,98)(60,97)(61,96)(62,95)(63,94)(64,93)(65,92)(66,91)(67,90)(68,89)(69,88)(70,87)(71,86)(72,85)(73,84)(74,83)(75,82)(76,81)(77,80)(78,79)

Polycyclic presentation:

2,3,19,103,2|a^2=e,b^a=b^2,c^a=c^18,d^a=d^102

Conjugacy classes & character table

5874 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofDic11742
maximal normal subgroup ofDic11742

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23484, 12);