Finite Group Databasebeta

#27301274

order13568
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC53×#1378 ⋊ C2
SylowC53 ⋊ #13030

Subgroups

subgroupG/H
centerC2#20275062
commutatorC2×C8×C53C22×C4
FrattiniC22×C8C22×D53
FittingC53×#1378C2
socleC2×C53#1879
prime radical#20287851C2
cosocleC22×C8×C53C23
hypercenter#1378D53
hypocenterC53#13030
LCSG ▷ C2×C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C22×C4 ◁ #405 ◁ #1378

476 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 476 conjugacy classes of subgroups — too many to draw. Only its 105 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:

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

Polycyclic presentation:

2^8,53|a^2=f,b^2=dfg,d^2=g,e^2=g,f^2=g,g^2=h,b^a=bd,c^a=ce,d^a=dh,e^a=eh,d^b=dg,e^b=eg,f^b=fg,g^b=gh,i^b=i^52,d^c=dg,e^c=egh,f^c=fg,g^c=gh,i^c=i^52

Conjugacy classes & character table

1184 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 86750);