Finite Group Databasebeta

#27299111

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

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #12596

Subgroups

subgroupG/H
centerC2×C4#13133173
commutatorC2×C4×C53C2×C42
FrattiniC22×C8C22×D53
FittingC53×#1377C2
socleC22×C53#432
prime radicalC23×C53C2×M16
cosocleC22×C8×C53C23
hypercenter#1377D53
hypocenterC53#12596
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ #1377

310 conjugacy classes of subgroups; only the 131 normal subgroups are shown.

normal subgroups only

This group has 310 conjugacy classes of subgroups — too many to draw. Only its 131 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) = 89
transitive degreeμt(G) = 3392

A minimal faithful permutation representation — 3 generators on 89 points:

(1,2)(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)(58,61,62,63,64,78,79,80)(59,66,67,85,69,68,70,76)(60,72,73,87,75,77,88,74)(65,81,71,86,82,84,83,89);(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)(54,55,56,57)(58,60)(59,65,69,82)(61,77)(62,73)(63,74)(64,75)(66,84,68,81)(67,71,70,83)(72,78)(76,86,85,89)(79,88)(80,87);(58,59,63,68,62,70,78,85,64,69,80,66,79,67,61,76)(60,71,74,86,73,65,72,81,75,83,87,89,88,82,77,84)

Polycyclic presentation:

2^8,53|a^2=e,b^2=f,c^2=d,d^2=h,e^2=g,g^2=h,b^a=bd,c^a=cg,d^a=dh,f^a=fh,c^b=ch,i^b=i^52,e^c=eh,i^c=i^52

Conjugacy classes & character table

1208 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 84587);