Finite Group Databasebeta

#27304185

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

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #13532

Subgroups

subgroupG/H
centerC4#16810998
commutator, cosocleC22×C8×C53C23
FrattiniC22×C8C22×D53
FittingC53×#2143C2
socleC2×C53#2093
prime radicalC2×#135×C53C22
hypercenter#2143D53
hypocenterC53#13532
LCSG ▷ C22×C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C22×C4 ◁ C22×C8 ◁ #2143

312 conjugacy classes of subgroups; only the 91 normal subgroups are shown.

normal subgroups only

This group has 312 conjugacy classes of subgroups — too many to draw. Only its 91 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)(54,57)(55,63)(56,58)(59,73)(60,70)(61,71)(62,65)(64,83)(66,68)(67,82)(69,76)(72,75)(74,85)(77,78)(79,81)(80,84);(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)(54,56,69,73,60,72,61,78)(55,62,79,74,67,80,66,83)(57,75,76,77,70,58,71,59)(63,65,81,85,82,84,68,64);(54,55,58,64,69,79,59,65,60,67,75,85,61,66,77,84)(56,68,70,83,78,82,76,80,72,81,57,74,73,63,71,62)

Polycyclic presentation:

2^8,53|a^2=d,b^2=deg,d^2=gh,e^2=g,g^2=h,b^a=bd,c^a=ce,f^a=fh,c^b=cf,d^b=dg,e^b=eg,g^b=gh,i^b=i^52,d^c=dgh,e^c=egh,g^c=gh

Conjugacy classes & character table

866 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 89661);