Finite Group Databasebeta

D15587 #44529916

order31174
automorphism?
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

dihedralD15587
unambiguous semidirect productC11⋊D1417
unambiguous semidirect productC13⋊D1199
unambiguous semidirect productC109⋊D143

Splittings

Fitting, socle, derived, HallC11×C13×C109 ⋊ C2
HallC13×C109 ⋊ D11
HallC11×C109 ⋊ D13
HallC11×C13 ⋊ D109
SylowC109 ⋊ D143
SylowC13 ⋊ D1199
SylowC11 ⋊ D1417

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC11×C13×C109C2
LCSG ▷ C11×C13×C109
UCSC1

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 133
transitive degreeμt(G) = 15587

A minimal faithful permutation representation — 2 generators on 133 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);(2,11)(3,10)(4,9)(5,8)(6,7)(13,24)(14,23)(15,22)(16,21)(17,20)(18,19)(26,133)(27,132)(28,131)(29,130)(30,129)(31,128)(32,127)(33,126)(34,125)(35,124)(36,123)(37,122)(38,121)(39,120)(40,119)(41,118)(42,117)(43,116)(44,115)(45,114)(46,113)(47,112)(48,111)(49,110)(50,109)(51,108)(52,107)(53,106)(54,105)(55,104)(56,103)(57,102)(58,101)(59,100)(60,99)(61,98)(62,97)(63,96)(64,95)(65,94)(66,93)(67,92)(68,91)(69,90)(70,89)(71,88)(72,87)(73,86)(74,85)(75,84)(76,83)(77,82)(78,81)(79,80)

Polycyclic presentation:

2,11,13,109|b^a=b^10,c^a=c^12,d^a=d^108

Conjugacy classes & character table

7795 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC2×D15587
maximal normal subgroup ofC2×D15587
maximal quotient ofDic15587, C2×D15587

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31174, 8);