Finite Group Databasebeta

#27288774

order13568
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingC53×#1309 ⋊ C2
SylowC53 ⋊ #10611

Subgroups

subgroupG/H
centerC22#16810547
commutator, cosocleC2×C42×C53C23
FrattiniC2×C42C22×D53
FittingC53×#1309C2
socleC22×C53#396
prime radicalC2×#13133214C22
hypercenter#1309D53
hypocenterC53#10611
LCSG ▷ C2×C42×C53 ▷ C22×C53 ▷ C53
UCSC1 ◁ C22 ◁ C2×C42 ◁ #1309

328 conjugacy classes of subgroups; only the 79 normal subgroups are shown.

normal subgroups only

This group has 328 conjugacy classes of subgroups — too many to draw. Only its 79 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) = 3392

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

Polycyclic presentation:

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

Conjugacy classes & character table

710 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 74250);