Finite Group Databasebeta

#27374309

order13568
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #19813

Subgroups

subgroupG/H
centerC22D4×C22⋊D53
commutator, cosocleC42×C53C24
FrattiniC42C23×D53
FittingQ8×SD16×C53C2
socleC22×C53D42
prime radicalC2×D4×C53C2×D4
hypercenterQ8×SD16D53
hypocenterC53#19813
LCSG ▷ C42×C53 ▷ C22×C53 ▷ C53
UCSC1 ◁ C22 ◁ C42 ◁ Q8×SD16

580 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 85
transitive degreeμt(G) = 6784

A minimal faithful permutation representation — 4 generators on 85 points:

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

Polycyclic presentation:

2^8,53|a^2=gh,b^2=g,c^2=h,e^2=g,f^2=h,b^a=be,c^a=cf,e^a=eg,f^a=fh,i^a=i^52,d^b=de,e^b=eg,f^c=fh,e^d=eg

Conjugacy classes & character table

950 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 159785);