Finite Group Databasebeta

#27296624

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

Aliases

No aliases for this group.

Splittings

FittingC53×#1342 ⋊ C2
SylowC53 ⋊ #12174

Subgroups

subgroupG/H
centerC2#20273651
commutator, cosocleC2×M16×C53C23
FrattiniC2×M16C22×D53
FittingC53×#1342C2
socleC2×C53#1598
prime radical#16811423C22
hypercenter#1342D53
hypocenterC53#12174
LCSG ▷ C2×M16×C53 ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×M16 ◁ #1342

340 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 340 conjugacy classes of subgroups — too many to draw. Only its 53 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:

(2,9,12,11)(8,23,25,24)(10,27,28,18)(13,26,30,29)(33,34)(35,36)(37,38)(39,40)(41,42)(43,44)(45,46)(47,48)(49,50)(51,52)(53,54)(55,56)(57,58)(59,60)(61,62)(63,64)(65,66)(67,68)(69,70)(71,72)(73,74)(75,76)(77,78)(79,80)(81,82)(83,84);(1,3,7,17)(2,8,12,25)(4,19,21,32)(5,16,6,15)(9,23,11,24)(10,26,28,29)(13,27,30,18)(14,22,31,20);(1,2)(3,13)(4,18)(5,9)(6,11)(7,12)(8,14)(10,20)(15,26)(16,29)(17,30)(19,23)(21,27)(22,28)(24,32)(25,31)(34,35)(36,37)(38,39)(40,41)(42,43)(44,45)(46,47)(48,49)(50,51)(52,53)(54,55)(56,57)(58,59)(60,61)(62,63)(64,65)(66,67)(68,69)(70,71)(72,73)(74,75)(76,77)(78,79)(80,81)(82,83)(84,85)

Polycyclic presentation:

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

Conjugacy classes & character table

545 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 82100);