Finite Group Databasebeta

#27391033

order13568
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC53×#1772 ⋊ C2
SylowC53 ⋊ #21558

Subgroups

subgroupG/H
centerC8#13133192
commutatorC2×C4×C53C23×C4
FrattiniC22×C4C23×D53
FittingC53×#1772C2
socleC2×C53C4×#121
prime radical#20284436C2
cosocleC22×C4×C53C24
hypercenter#1772D53
hypocenterC53#21558
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C8 ◁ C22×C8 ◁ #1772

876 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 85
transitive degreeμt(G) = 1696

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)(54,58,60,70,61,69,59,56)(55,64,65,81,66,62,76,67)(57,72,74,84,75,83,73,68)(63,78,79,85,80,77,71,82);(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)(54,57)(55,63)(56,68)(58,72)(59,73)(60,74)(61,75)(62,77)(64,78)(65,79)(66,80)(67,82)(69,83)(70,84)(71,76)(81,85);(54,56,59,69,61,70,60,58)(55,62,65,67,66,64,76,81)(57,68,73,83,75,84,74,72)(63,77,79,82,80,78,71,85);(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)(54,55,60,65,61,66,59,76)(56,67,58,64,70,81,69,62)(57,71,74,63,75,79,73,80)(68,77,72,82,84,78,83,85)

Polycyclic presentation:

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

Conjugacy classes & character table

1520 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 176509);