Finite Group Databasebeta

#27300937

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

Aliases

No aliases for this group.

Splittings

FittingC53×#1395 ⋊ C2
SylowC53 ⋊ #12974

Subgroups

subgroupG/H
centerC4#16810811
commutatorC2×Q8×C53C22×C4
FrattiniC2×#41C22×D53
FittingC53×#1395C2
socleC2×C53#1867
prime radical#16811169C22
cosocleC2×#41×C53C23
hypercenter#1395D53
hypocenterC53#12974
LCSG ▷ C2×Q8×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×#41 ◁ #1395

408 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 408 conjugacy classes of subgroups — too many to draw. Only its 85 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:

(2,9)(5,21)(8,23)(10,28)(11,12)(13,29)(15,20)(17,27)(19,22)(24,26)(25,30)(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)(59,60)(61,62)(63,64)(65,66)(67,68)(69,70)(71,72)(73,74)(75,76)(77,78)(79,80)(81,82)(83,84);(1,3,6,14,7,16,4,18)(2,8,10,25,12,26,17,13)(5,20,22,32,21,15,19,31)(9,23,28,30,11,24,27,29);(1,2,6,10,7,12,4,17)(3,13,14,8,16,25,18,26)(5,9,22,28,21,11,19,27)(15,29,31,23,20,30,32,24)(34,35)(36,37)(38,39)(40,41)(42,43)(44,45)(46,47)(48,49)(50,51)(52,53)(54,55)(56,57)(58,59)(60,61)(62,63)(64,65)(66,67)(68,69)(70,71)(72,73)(74,75)(76,77)(78,79)(80,81)(82,83)(84,85)

Polycyclic presentation:

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

Conjugacy classes & character table

710 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 86413);