Finite Group Databasebeta

#27271386

order13568
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #7313

Subgroups

subgroupG/H
centerC2#20272619
commutatorC22×C4×C53C42
FrattiniC22×#41C2×D53
FittingC53×#1785C2
socleC2×C53#1304
prime radical, cosocleC22×#41×C53C22
hypercenter#1785D53
hypocenterC53#7313
LCSG ▷ C22×C4×C53 ▷ C23×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C23 ◁ C22×#41 ◁ #1785

470 conjugacy classes of subgroups; only the 67 normal subgroups are shown.

normal subgroups only

This group has 470 conjugacy classes of subgroups — too many to draw. Only its 67 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 — 2 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)(55,60,63,76)(57,69)(58,66,73,84)(59,67)(61,64,68,82)(62,78)(65,71)(70,74,72,83)(75,80)(77,85)(79,81);(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)(54,55,58,62)(56,64,66,81)(57,68,70,79)(59,63,73,80)(60,74,75,69)(61,72,77,71)(65,76,83,78)(67,82,84,85)

Polycyclic presentation:

2^8,53|a^2=d,b^2=e,c^2=h,b^a=bc,c^a=cf,e^a=egh,f^a=fh,g^a=gh,i^a=i^52,c^b=cg,d^b=dfh,f^b=fh,i^b=i^52,d^c=dh,e^d=eh

Conjugacy classes & character table

860 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 56862);