Finite Group Databasebeta

Dic6171 #37590562

order24684
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

dicyclicDic6171
unambiguous semidirect productC3⋊Dic2057
unambiguous semidirect productC121⋊Dic51

Splittings

derived, HallC3×C17×C121 ⋊ C4
HallC17×C121 ⋊ Dic3
HallC3×C121 ⋊ Dic17
SylowC121 ⋊ Dic51
HallC3×C17 ⋊ Dic121
SylowC17 ⋊ Dic363
SylowC3 ⋊ Dic2057

Subgroups

subgroupG/H
center, hypercenterC2D6171
commutator, hypocenterC3×C17×C121C4
FrattiniC2×C11D561
Fitting, cosocleC2×C3×C17×C121C2
socle, prime radicalC2×C3×C11×C17D11
LCSG ▷ C3×C17×C121
UCSC1 ◁ C2

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 145
transitive degreeμt(G) = 24684

A minimal faithful permutation representation — 2 generators on 145 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);(1,3,2,4)(6,7)(9,128)(10,127)(11,126)(12,125)(13,124)(14,123)(15,122)(16,121)(17,120)(18,119)(19,118)(20,117)(21,116)(22,115)(23,114)(24,113)(25,112)(26,111)(27,110)(28,109)(29,108)(30,107)(31,106)(32,105)(33,104)(34,103)(35,102)(36,101)(37,100)(38,99)(39,98)(40,97)(41,96)(42,95)(43,94)(44,93)(45,92)(46,91)(47,90)(48,89)(49,88)(50,87)(51,86)(52,85)(53,84)(54,83)(55,82)(56,81)(57,80)(58,79)(59,78)(60,77)(61,76)(62,75)(63,74)(64,73)(65,72)(66,71)(67,70)(68,69)(130,145)(131,144)(132,143)(133,142)(134,141)(135,140)(136,139)(137,138)

Polycyclic presentation:

2,3,11,17,2,11|a^2=e,c^11=f^10,b^a=b^2,c^a=c^10f,d^a=d^16,f^a=f^10

Conjugacy classes & character table

6174 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofDic12342
maximal normal subgroup ofDic12342

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24684, 8);