Finite Group Databasebeta

#19151043⋊D3 #46802885

order34164
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect product#19151043⋊D3

Splittings

Fitting, socle, derivedC3×C13×C73 ⋊ C22×C3
HallC3×#15667864 ⋊ C22
HallC13×C73 ⋊ C2×C3×D3
SylowC73 ⋊ D3×D13⋊C3
SylowC13 ⋊ C2×C3⋊(D73⋊C3)

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC3×C13×C73C22×C3
LCSG ▷ C3×C13×C73
UCSC1

88 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 89
transitive degreeμt(G) = 2847

A minimal faithful permutation representation — 2 generators on 89 points:

(1,2,3)(5,9,10,6,7,11)(8,15,14,12,13,16)(17,18,24)(19,28,40)(20,22,29)(21,32,23)(25,41,57)(26,42,39)(27,45,31)(30,54,36)(33,58,76)(34,59,53)(35,64,44)(37,55,38)(43,73,49)(46,77,79)(47,78,68)(48,62,63)(50,71,61)(51,56,74)(52,60,69)(65,84,70)(66,75,88)(67,83,82)(72,86,81)(80,89,85);(2,3)(4,5,8,7,11,14,13,15,16,10,9,12,6)(18,19)(20,22)(21,25)(23,24)(26,30)(27,33)(28,36)(29,38)(31,40)(32,42)(34,43)(35,46)(37,49)(39,51)(41,52)(44,57)(45,60)(47,62)(48,50)(53,66)(54,61)(55,59)(56,70)(58,67)(63,76)(64,65)(68,72)(69,81)(71,83)(73,79)(74,78)(75,85)(77,80)(82,87)(84,88)(86,89)

Polycyclic presentation:

2^2,3^2,13,73|d^a=d^2,f^a=f^72,e^b=e^12,e^c=e^3,f^c=f^8

Conjugacy classes & character table

312 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34164, 251);