Finite Group Databasebeta

#27510488

order13568
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

FittingC53×#1884 ⋊ C2
SylowC53 ⋊ #31280

Subgroups

subgroupG/H
centerC4#16811366
commutator, cosocleC22×C4×C53C24
FrattiniC22×C4C23×D53
FittingC53×#1884C2
socleC2×C53#2684
prime radical#20284063C2
hypercenter#1884D53
hypocenterC53#31280
LCSG ▷ C22×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C22×C4 ◁ #1884

740 conjugacy classes of subgroups; only the 139 normal subgroups are shown.

normal subgroups only

This group has 740 conjugacy classes of subgroups — too many to draw. Only its 139 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 — 4 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)(54,55)(56,68)(57,62)(58,64)(59,63)(60,65)(61,70)(66,71)(67,83)(69,78)(72,75)(73,77)(74,81)(76,80)(79,85)(82,84);(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)(54,57)(55,62)(56,67)(58,74)(59,75)(60,76)(61,77)(63,72)(64,81)(65,80)(66,79)(68,83)(69,84)(70,73)(71,85)(78,82);(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)(54,56,59,70,60,71,58,69)(55,61,64,68,65,78,63,66)(57,73,74,67,76,84,75,85)(62,79,72,82,80,83,81,77);(54,55)(56,66)(57,72)(58,64)(59,63)(60,65)(61,69)(62,74)(67,82)(68,71)(70,78)(73,83)(75,80)(76,81)(77,85)(79,84)

Polycyclic presentation:

2^8,53|b^2=f,e^2=h,f^2=h,g^2=h,b^a=be,c^a=cf,d^a=def,e^a=eh,f^a=fh,c^b=cg,d^b=de,i^b=i^52,f^c=fh,g^c=gh,i^c=i^52,e^d=eh,f^d=fh

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, 295964);