Finite Group Databasebeta

#27271128

order13568
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #7217

Subgroups

subgroupG/H
centerC22#16810385
commutatorC2×C8×C53C42
FrattiniC2×C4×C8C2×D53
FittingC53×#1834C2
socleC22×C53#340
prime radicalC23×C53#102
cosocleC2×C4×C8×C53C22
hypercenter#1834D53
hypocenterC53#7217
LCSG ▷ C2×C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C2×C42 ◁ C2×C4×C8 ◁ #1834

226 conjugacy classes of subgroups; only the 103 normal subgroups are shown.

normal subgroups only

This group has 226 conjugacy classes of subgroups — too many to draw. Only its 103 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) = 3392

A minimal faithful permutation representation — 2 generators on 85 points:

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

Polycyclic presentation:

2^8,53|a^2=d,b^2=e,c^2=fgh,e^2=f,f^2=h,b^a=bc,c^a=cf,e^a=efgh,f^a=fh,d^b=dg,i^b=i^52

Conjugacy classes & character table

1196 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 56604);