Finite Group Databasebeta

D16093 #44565681

order32186
automorphism?
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

dihedralD16093
unambiguous semidirect productC7⋊D2299
unambiguous semidirect productC19⋊D847
unambiguous semidirect productC121⋊D133

Splittings

Fitting, derived, HallC7×C19×C121 ⋊ C2
HallC19×C121 ⋊ D7
HallC7×C121 ⋊ D19
HallC7×C19 ⋊ D121
SylowC121 ⋊ D133
SylowC19 ⋊ D847
SylowC7 ⋊ D2299

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC7×C19×C121C2
FrattiniC11D1463
socleC7×C11×C19D11
LCSG ▷ C7×C19×C121
UCSC1

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 147
transitive degreeμt(G) = 16093

A minimal faithful permutation representation — 2 generators on 147 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);(2,7)(3,6)(4,5)(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)(130,147)(131,146)(132,145)(133,144)(134,143)(135,142)(136,141)(137,140)(138,139)

Polycyclic presentation:

2,7,11,19,11|c^11=e^10,b^a=b^6,c^a=c^10e,d^a=d^18,e^a=e^10

Conjugacy classes & character table

8048 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC2×D16093
maximal normal subgroup ofC2×D16093
maximal quotient ofDic16093, C2×D16093

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32186, 8);