Finite Group Databasebeta

#27271889

order13568
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #7507

Subgroups

subgroupG/H
centerC4#16810415
commutatorC42×C53C42
Frattini#532C2×D53
FittingC53×#2132C2
socleC2×C53#1393
prime radical, cosocleC53×#532C22
hypercenter#2132D53
hypocenterC53#7507
LCSG ▷ C42×C53 ▷ C2×C4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C2×C4 ◁ C22×C4 ◁ #532 ◁ #2132

266 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 266 conjugacy classes of subgroups — too many to draw. Only its 59 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)(54,56,57,68)(55,60,62,77)(58,69,71,67)(59,70,72,66)(61,76,73,83)(63,78,80,65)(64,79,81,82)(74,84,75,85);(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)(54,55,57,62,59,64,72,81)(56,65,67,60,70,76,84,79)(58,73,74,80,75,63,71,61)(66,83,69,77,68,78,85,82)

Polycyclic presentation:

2^8,53|a^2=d,b^2=e,c^2=g,d^2=h,f^2=h,b^a=bc,c^a=cf,e^a=egh,f^a=fg,g^a=gh,c^b=ch,d^b=dfgh,i^b=i^52,d^c=dgh,e^d=eh,f^d=fh

Conjugacy classes & character table

704 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 57365);