Finite Group Databasebeta

#27301252

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

Aliases

No aliases for this group.

Splittings

FittingC53×#2143 ⋊ C2
SylowC53 ⋊ #13027

Subgroups

subgroupG/H
centerC4#16810816
commutatorC2×C8×C53C22×C4
FrattiniC22×C8C22×D53
FittingC53×#2143C2
socleC2×C53#1879
prime radical#20287849C2
cosocleC22×C8×C53C23
hypercenter#2143D53
hypocenterC53#13027
LCSG ▷ C2×C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C22×C4 ◁ C22×C8 ◁ #2143

484 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 484 conjugacy classes of subgroups — too many to draw. Only its 109 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:

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

Polycyclic presentation:

2^8,53|a^2=f,b^2=dfg,d^2=g,e^2=gh,f^2=g,g^2=h,b^a=bd,c^a=ce,d^a=dh,d^b=dg,e^b=eg,f^b=fg,g^b=gh,i^b=i^52,d^c=dg,e^c=eg,f^c=fg,g^c=gh

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, 86728);