Finite Group Databasebeta

#27304631

order13568
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #13642

Subgroups

subgroupG/H
centerC8#13133176
commutatorC2×C4×C53C22×C8
FrattiniC2×C16C22×D53
FittingC4×M32×C53C2
socleC2×C53#2163
prime radicalC23×C53M32
cosocleC2×C16×C53C23
hypercenterC4×M32D53
hypocenterC53#13642
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C8 ◁ #346 ◁ C4×M32

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

normal subgroups only

This group has 170 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)(55,61,60,64)(56,65)(62,76,71,74)(63,75,72,78)(66,79)(67,73)(77,85,82,84)(80,83);(55,60)(56,65)(61,64)(63,72)(66,79)(67,73)(75,78)(80,83);(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)(54,55,56,62,57,63,66,77,58,64,67,76,68,78,80,85,59,60,65,71,69,72,79,82,70,61,73,74,81,75,83,84)

Polycyclic presentation:

2^8,53|a^2=e,c^2=d,e^2=f,f^2=g,g^2=h,b^a=bd,c^a=cg,d^a=dh,i^a=i^52,e^b=eh,e^c=eh

Conjugacy classes & character table

2144 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 90107);