Finite Group Databasebeta

#27484883

order13568
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #29230

Subgroups

subgroupG/H
centerC4#16811337
commutator, cosocleC22×C4×C53C24
FrattiniC22×C4C23×D53
FittingC53×#1953C2
socleC2×C53#2571
prime radicalC23×C532−1+4
hypercenter#1953D53
hypocenterC53#29230
LCSG ▷ C22×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C22×C4 ◁ #1953

408 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 85
transitive degreeμt(G) = 1696

A minimal faithful permutation representation — 4 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)(54,57,58,72,60,74,59,73)(55,63,64,71,65,79,61,76)(56,68,67,81,70,84,69,83)(62,78,66,80,77,82,75,85);(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)(55,62,65,77)(57,68)(58,67)(59,69)(60,70)(61,75,64,66)(63,78,79,82)(71,80,76,85)(72,81)(73,83)(74,84);(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)(55,61,65,64)(56,67,70,69)(62,77)(63,76,79,71)(66,75)(68,81,84,83)(78,82)(80,85);(54,55,60,65)(56,66)(57,71,74,76)(58,61,59,64)(62,67)(63,73,79,72)(68,82)(69,77)(70,75)(78,84)(80,81)(83,85)

Polycyclic presentation:

2^8,53|a^2=fg,b^2=eg,c^2=ef,d^2=e,e^2=h,f^2=h,g^2=h,b^a=be,c^a=cf,d^a=de,e^a=eh,c^b=cg,i^b=i^52,g^c=gh,i^c=i^52,i^d=i^52

Conjugacy classes & character table

878 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 270359);