Finite Group Databasebeta

#27299772

order13568
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC53×#1811 ⋊ C2
SylowC53 ⋊ #12740

Subgroups

subgroupG/H
centerC4#16810756
commutatorC2×C8×C53C22×C4
FrattiniC22×C8C22×D53
FittingC53×#1811C2
socleC2×C53#1786
prime radicalC2×#16811423C2
cosocleC22×C8×C53C23
hypercenter#1811D53
hypocenterC53#12740
LCSG ▷ C2×C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C22×C4 ◁ C22×M16 ◁ #1811

914 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 914 conjugacy classes of subgroups — too many to draw. Only its 135 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:

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

Polycyclic presentation:

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

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, 85248);