Finite Group Databasebeta

#27303085

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

Aliases

No aliases for this group.

Splittings

FittingC53×#1391 ⋊ C2
SylowC53 ⋊ #13351

Subgroups

subgroupG/H
centerC2#20275842
commutator, cosocleC2×#41×C53C23
FrattiniC2×#41C22×D53
FittingC53×#1391C2
socleC2×C53#2021
prime radical#20284118C2
hypercenter#1391D53
hypocenterC53#13351
LCSG ▷ C2×#41×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×#41 ◁ #1391

710 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 710 conjugacy classes of subgroups — too many to draw. Only its 77 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) = 85
transitive degreeμt(G) = 1696

A minimal faithful permutation representation — 3 generators on 85 points:

(2,8)(5,18)(7,20)(9,23)(10,11)(12,26)(13,19)(14,30)(16,31)(21,22)(24,25)(27,28)(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);(1,3)(2,7)(4,13)(5,14)(6,15)(8,22)(9,12)(10,20)(11,21)(16,29)(17,19)(18,30)(23,26)(24,27)(25,28)(31,32)(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);(1,2,6,11)(3,12,15,28)(4,9,17,25)(5,8,18,10)(7,19,21,13)(14,26,30,27)(16,23,31,24)(20,29,22,32)(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)

Polycyclic presentation:

2^8,53|a^2=h,e^2=h,b^a=bd,c^a=ce,e^a=eh,f^a=fgh,i^a=i^52,c^b=cf,g^b=gh,i^b=i^52,d^c=dg,e^c=eh,i^c=i^52,f^d=fh

Conjugacy classes & character table

704 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 88561);