Finite Group Databasebeta

#27302977

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

Aliases

No aliases for this group.

Splittings

FittingC53×#2145 ⋊ C2
SylowC53 ⋊ #13334

Subgroups

subgroupG/H
centerC2#20275787
commutator, cosocleC22×C8×C53C23
FrattiniC22×C8C22×D53
FittingC53×#2145C2
socleC2×C53#2011
hypercenter#2145D53
hypocenterC53#13334
LCSG ▷ C22×C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C22×C4 ◁ C22×C8 ◁ #2145

568 conjugacy classes of subgroups; only the 95 normal subgroups are shown.

normal subgroups only

This group has 568 conjugacy classes of subgroups — too many to draw. Only its 95 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)(55,62)(57,72)(58,76)(59,78)(60,70)(61,79)(63,82)(64,83)(65,80)(66,84)(67,74)(68,75)(69,73)(71,85)(77,81);(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)(57,71)(58,75)(59,73)(62,67)(63,66)(64,77)(65,74)(68,76)(69,78)(72,85)(79,80)(81,82)(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)(54,55)(56,67)(57,61)(58,74)(59,77)(60,65)(62,68)(63,71)(64,75)(66,73)(69,82)(70,79)(72,81)(76,84)(78,83)(80,85)

Polycyclic presentation:

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

Conjugacy classes & character table

866 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 88453);