Finite Group Databasebeta

#27271658

order13568
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C4

Aliases

No aliases for this group.

Splittings

FittingC53×#1384 ⋊ C2
SylowC53 ⋊ #7422

Subgroups

subgroupG/H
centerC2#20272723
commutatorC2×C16×C53C2×C4
FrattiniC2×M32C2×D53
FittingC53×#1384C2
socleC2×C53#1347
prime radical#20276818C2
cosocleC2×M32×C53C22
hypercenter#1384D53
hypocenterC53#7422
LCSG ▷ C2×C16×C53 ▷ C2×C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×C4 ◁ C22×C8 ◁ C2×M32 ◁ #1384

150 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 150 conjugacy classes of subgroups — too many to draw. Only its 41 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 — 2 generators on 85 points:

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

Polycyclic presentation:

2^8,53|a^2=d,c^2=fgh,e^2=g,f^2=g,g^2=h,b^a=bc,c^a=ce,e^a=eg,f^a=fgh,g^a=gh,c^b=cf,d^b=defgh,e^b=egh,f^b=fgh,g^b=gh,i^b=i^52,d^c=dh

Conjugacy classes & character table

863 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 57134);