Finite Group Databasebeta

Dic4251 #30684256

order17004
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

dicyclicDic4251
unambiguous semidirect productC3⋊Dic1417

Splittings

derived, HallC3×C13×C109 ⋊ C4
HallC13×C109 ⋊ Dic3
HallC3×C109 ⋊ Dic13
SylowC109 ⋊ Dic39
HallC3×C13 ⋊ Dic109
SylowC13 ⋊ Dic327
SylowC3 ⋊ Dic1417

Subgroups

subgroupG/H
center, Frattini, hypercenterC2D4251
commutator, hypocenterC3×C13×C109C4
Fitting, socle, prime radical, cosocleC2×C3×C13×C109C2
LCSG ▷ C3×C13×C109
UCSC1 ◁ C2

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 129
transitive degreeμt(G) = 17004

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)(9,20)(10,19)(11,18)(12,17)(13,16)(14,15)(22,129)(23,128)(24,127)(25,126)(26,125)(27,124)(28,123)(29,122)(30,121)(31,120)(32,119)(33,118)(34,117)(35,116)(36,115)(37,114)(38,113)(39,112)(40,111)(41,110)(42,109)(43,108)(44,107)(45,106)(46,105)(47,104)(48,103)(49,102)(50,101)(51,100)(52,99)(53,98)(54,97)(55,96)(56,95)(57,94)(58,93)(59,92)(60,91)(61,90)(62,89)(63,88)(64,87)(65,86)(66,85)(67,84)(68,83)(69,82)(70,81)(71,80)(72,79)(73,78)(74,77)(75,76)

Polycyclic presentation:

2,3,13,109,2|a^2=e,b^a=b^2,c^a=c^12,d^a=d^108

Conjugacy classes & character table

4254 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofDic8502, Dic12753
maximal normal subgroup ofDic8502
maximal quotient ofDic12753

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17004, 12);