Finite Group Databasebeta

#27295053

order13568
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #11861

Subgroups

subgroupG/H
centerC22#102×D53
commutatorC2×C8×C53C22×C4
FrattiniC22×C8C22×D53
FittingC53×#1349C2
socleC22×C53C2×#102
prime radicalC53×#466C22
cosocleC22×C8×C53C23
hypercenter#1349D53
hypocenterC53#11861
LCSG ▷ C2×C8×C53 ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ #1349

310 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 310 conjugacy classes of subgroups — too many to draw. Only its 77 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) = 101
transitive degreeμt(G) = 6784

A minimal faithful permutation representation — 3 generators on 101 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)(54,57,58,66)(55,60,61,69)(56,63,64,65)(59,67,62,68)(70,73,76,88,77,89,75,74)(71,79,81,80,82,90,92,99)(72,84,86,85,87,91,93,101)(78,94,96,98,97,100,95,83);(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)(55,59)(57,65)(58,64)(60,68)(61,62)(63,66)(67,69)(70,72)(71,78)(73,85)(74,91)(75,86)(76,93)(77,87)(79,98)(80,94)(81,95)(82,97)(83,90)(84,88)(89,101)(92,96)(99,100);(54,55)(56,62,64,59)(57,60)(58,61)(63,68,65,67)(66,69)(70,71,75,81,77,82,76,92)(72,83,86,100,87,98,93,94)(73,80,74,90,89,99,88,79)(78,91,95,101,97,84,96,85)

Polycyclic presentation:

2^8,53|a^2=e,c^2=f,d^2=gh,e^2=h,f^2=h,g^2=h,b^a=bd,c^a=cg,d^a=df,f^a=fh,g^a=gh,c^b=cf,d^b=dg,e^b=efgh,f^b=fh,g^b=gh,i^c=i^52

Conjugacy classes & character table

806 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 80529);