Finite Group Databasebeta

#27292249

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

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #11251

Subgroups

subgroupG/H
centerC4#16810546
commutatorC22×C4×C53C22×C4
FrattiniC23×C4C22×D53
FittingC2×C53×#344C2
socleC2×C53#1441
prime radicalC24×C53#41
cosocleC23×C4×C53C23
hypercenterC2×#344D53
hypocenterC53#11251
LCSG ▷ C22×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C23×C4 ◁ C2×#344

620 conjugacy classes of subgroups.

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

Polycyclic presentation:

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

Conjugacy classes & character table

1190 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 77725);