Finite Group Databasebeta

#27304911

order13568
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC53×#2263 ⋊ C2
SylowC53 ⋊ #13692

Subgroups

subgroupG/H
centerC2#20276748
commutator, cosocleC2×C16×C53C23
FrattiniC2×C16C22×D53
FittingC53×#2263C2
socleC2×C53#2206
hypercenter#2263D53
hypocenterC53#13692
LCSG ▷ C2×C16×C53 ▷ C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16 ◁ #2263

216 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 216 conjugacy classes of subgroups — too many to draw. Only its 53 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)(54,56)(55,62)(57,67)(58,71)(59,74)(60,75)(61,68)(63,78)(64,81)(65,77)(66,70)(69,76)(72,85)(73,84)(79,83)(80,82);(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)(54,55,60,64,61,65,57,59)(56,62,75,81,68,77,67,74)(58,63,72,79,73,80,69,70)(66,71,78,85,83,84,82,76);(55,59)(56,66)(57,60)(58,70)(62,76)(63,69)(64,65)(67,78)(68,83)(71,74)(72,80)(73,79)(75,82)(77,85)(81,84)

Polycyclic presentation:

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

Conjugacy classes & character table

713 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 90387);