Finite Group Databasebeta

#27303216

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

Aliases

No aliases for this group.

Splittings

FittingC53×#1378 ⋊ C2
SylowC53 ⋊ #13374

Subgroups

subgroupG/H
centerC2#20275852
commutator, cosocleC22×C8×C53C23
FrattiniC22×C8C22×D53
FittingC53×#1378C2
socleC2×C53#2023
prime radicalC2×#13133239C22
hypercenter#1378D53
hypocenterC53#13374
LCSG ▷ C22×C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C22×C4 ◁ #405 ◁ #1378

360 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 93 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)(55,60)(57,70)(58,74)(59,66)(61,77)(62,65)(63,79)(64,80)(67,84)(68,75)(69,81)(71,83)(72,85)(73,76)(78,82);(54,55)(56,65,66,60)(57,61)(58,63)(59,62)(64,67,81,83)(68,79,74,76)(69,71)(70,82,85,77)(72,78)(73,75)(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)(54,55)(56,64,66,81)(57,69)(58,73)(59,62)(60,67,65,83)(61,71)(63,75)(68,77,74,82)(70,79,85,76)(72,80)(78,84)

Polycyclic presentation:

2^8,53|a^2=d,b^2=d,e^2=g,g^2=h,b^a=bd,c^a=ce,e^a=eg,f^a=fh,g^a=gh,i^a=i^52,c^b=cf,f^b=fh,d^c=dh,e^c=egh,g^c=gh,i^c=i^52

Conjugacy classes & character table

1178 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 88692);