Finite Group Databasebeta

#27300104

order13568
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC53×#1812 ⋊ C2
SylowC53 ⋊ #12805

Subgroups

subgroupG/H
centerC4#16810596
commutatorC22×C4×C53C22×C4
FrattiniC2×#41C22×D53
FittingC53×#1812C2
socleC2×C53#1799
prime radical#16811130C22
cosocleC2×#41×C53C23
hypercenter#1812D53
hypocenterC53#12805
LCSG ▷ C22×C4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C2×C8 ◁ C2×#131 ◁ #1812

434 conjugacy classes of subgroups; only the 99 normal subgroups are shown.

normal subgroups only

This group has 434 conjugacy classes of subgroups — too many to draw. Only its 99 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

872 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 85580);