Finite Group Databasebeta

#27301736

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

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #13108

Subgroups

subgroupG/H
centerC4#16810508
commutatorC22×C4×C53C22×C4
FrattiniC22×C8C22×D53
FittingC53×#1377C2
socleC2×C53#1917
prime radicalC23×C53#131
cosocleC22×C8×C53C23
hypercenter#1377D53
hypocenterC53#13108
LCSG ▷ C22×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C22×C8 ◁ #1377

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

normal subgroups only

This group has 246 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

1190 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 87212);