Finite Group Databasebeta

#27288731

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

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #10605

Subgroups

subgroupG/H
centerC22#16810546
commutator, cosocleC2×C42×C53C23
FrattiniC2×C42C22×D53
FittingC53×#1548C2
socleC22×C53#396
prime radicalC23×C53C22⋊Q8
hypercenter#1548D53
hypocenterC53#10605
LCSG ▷ C2×C42×C53 ▷ C22×C53 ▷ C53
UCSC1 ◁ C22 ◁ C2×C42 ◁ #1548

306 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 306 conjugacy classes of subgroups — too many to draw. Only its 97 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) = 6784

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)(54,57,58,55)(56,61,59,60)(64,72)(65,67)(69,74)(71,77);(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)(54,56,58,59)(55,60,57,61)(62,64,65,73,66,72,67,75)(63,68,69,71,70,76,74,77);(54,55,56,61,58,57,59,60)(62,63,67,69,66,70,65,74)(64,71,75,76,72,77,73,68)

Polycyclic presentation:

2^8,53|a^2=de,b^2=d,c^2=h,d^2=g,e^2=h,b^a=bd,c^a=ce,d^a=dg,e^a=eg,f^a=fg,c^b=cf,f^b=fg,i^b=i^52,d^c=dg,e^c=eh

Conjugacy classes & character table

869 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 74207);