Finite Group Databasebeta

#27295078

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

Aliases

No aliases for this group.

Splittings

FittingC53×#2163 ⋊ C2
SylowC53 ⋊ #11866

Subgroups

subgroupG/H
centerC22C2×#13133139
commutatorC2×C8×C53C22×C4
FrattiniC22×C8C22×D53
FittingC53×#2163C2
socleC22×C53C2×#102
prime radical#16810859C22
cosocleC22×C8×C53C23
hypercenter#2163D53
hypocenterC53#11866
LCSG ▷ C2×C8×C53 ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C2×C42 ◁ C2×C4×C8 ◁ #2163

306 conjugacy classes of subgroups; only the 91 normal subgroups are shown.

normal subgroups only

This group has 306 conjugacy classes of subgroups — too many to draw. Only its 91 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:

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

Polycyclic presentation:

2^8,53|a^2=e,c^2=fh,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,i^a=i^52,c^b=cfh,d^b=dg,e^b=efgh,f^b=fh,g^b=gh,i^b=i^52

Conjugacy classes & character table

1496 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 80554);