Finite Group Databasebeta

#27284583

order13568
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC53×#1787 ⋊ C2
SylowC53 ⋊ #9956

Subgroups

subgroupG/H
centerC22#16810532
commutator, cosocleC23×C4×C53C23
FrattiniC23×C4C22×D53
FittingC53×#1787C2
socleC22×C53#392
prime radicalC2×#13133191C22
hypercenter#1787D53
hypocenterC53#9956
LCSG ▷ C23×C4×C53 ▷ C22×C53 ▷ C53
UCSC1 ◁ C22 ◁ C23×C4 ◁ #1787

770 conjugacy classes of subgroups; only the 99 normal subgroups are shown.

normal subgroups only

This group has 770 conjugacy classes of subgroups — too many to draw. Only its 99 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 77
transitive degreeμt(G) = 3392

A minimal faithful permutation representation — 3 generators on 77 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)(54,56)(55,58)(57,60)(59,61)(63,69)(65,66)(68,76)(70,71)(72,77)(73,74);(58,61)(62,64,67,75)(63,68,71,77)(65,74,66,73)(69,76,70,72);(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)(56,58)(57,59)(60,61)(62,63,67,71)(64,72,75,76)(65,70,66,69)(68,74,77,73)

Polycyclic presentation:

2^8,53|a^2=g,b^2=g,d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,f^a=fgh,i^a=i^52,c^b=cf,d^b=dg,e^b=eg,d^c=dh,e^c=eg,i^c=i^52

Conjugacy classes & character table

1025 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 70059);