Finite Group Databasebeta

#27270820

order13568
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #7095

Subgroups

subgroupG/H
centerC22#16810367
commutatorC4×C8×C53C2×C4
FrattiniC82C2×D53
FittingC53×#1707C2
socle, prime radicalC22×C53#331
cosocleC82×C53C22
hypercenter#1707D53
hypocenterC53#7095
LCSG ▷ C4×C8×C53 ▷ C42×C53 ▷ C22×C53 ▷ C53
UCSC1 ◁ C22 ◁ C42 ◁ C82 ◁ #1707

136 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 136 conjugacy classes of subgroups — too many to draw. Only its 55 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) = 13568

A minimal faithful permutation representation — 2 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)(54,56,59,66)(55,60,64,62)(57,58,68,67)(61,69,63,65)(70,71,74,77)(72,79,81,85)(73,82,80,76)(75,83,84,78);(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)(54,55,57,62,67,63,56,65,59,64,68,60,58,61,66,69)(71,75)(72,78)(73,80)(76,85)(77,84)(79,82)(81,83)

Polycyclic presentation:

2^8,53|a^2=d,b^2=g,c^2=fh,d^2=efg,e^2=g,f^2=h,b^a=bc,c^a=ce,e^a=eg,f^a=fg,i^a=i^52,c^b=cf,d^b=defg,e^b=eg,f^b=fh

Conjugacy classes & character table

1031 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 56296);