Finite Group Databasebeta

#27304244

order13568
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #13543

Subgroups

subgroupG/H
centerC22#16810912
commutator, cosocleC22×C8×C53C23
FrattiniC22×C8C22×D53
FittingC53×#1383C2
socleC22×C53#476
prime radicalC23×C53AGL(1,ℤ/8)
hypercenter#1383D53
hypocenterC53#13543
LCSG ▷ C22×C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ #1383

268 conjugacy classes of subgroups; only the 87 normal subgroups are shown.

normal subgroups only

This group has 268 conjugacy classes of subgroups — too many to draw. Only its 87 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) = 77
transitive degreeμt(G) = 3392

A minimal faithful permutation representation — 3 generators on 77 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)(55,59)(58,61)(62,64,65,73,66,74,68,75)(63,70,67,76,71,72,69,77);(54,56,57,60)(55,58,59,61)(63,69)(64,72,74,70)(65,68)(67,71)(73,76,75,77);(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)(56,58)(57,59)(60,61)(62,63,68,69,66,71,65,67)(64,72,75,76,74,70,73,77)

Polycyclic presentation:

2^8,53|a^2=dh,b^2=deg,c^2=d,d^2=h,f^2=g,g^2=h,b^a=bd,c^a=ce,i^a=i^52,c^b=cf,d^b=dh,f^b=fg,g^b=gh,f^c=fg,g^c=gh

Conjugacy classes & character table

872 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 89720);