Finite Group Databasebeta

#27294935

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

Aliases

No aliases for this group.

Splittings

FittingC53×#2165 ⋊ C2
SylowC53 ⋊ #11836

Subgroups

subgroupG/H
centerC2#20273263
commutatorC2×C8×C53C22×C4
FrattiniC2×M16C22×D53
FittingC53×#2165C2
socleC2×C53#1514
prime radical#16810876C22
cosocleC2×M16×C53C23
hypercenter#2165D53
hypocenterC53#11836
LCSG ▷ C2×C8×C53 ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×C4 ◁ C4×M16 ◁ #2165

286 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 286 conjugacy classes of subgroups — too many to draw. Only its 71 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)(55,62,65,64)(57,73)(61,76,77,81)(63,71,80,78)(66,82,83,79)(67,84)(72,85)(74,75);(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)(55,61)(57,72)(58,70)(59,69)(60,68)(62,76)(63,79)(64,81)(65,77)(66,71)(67,75)(73,85)(74,84)(78,83)(80,82);(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)(54,55)(56,66,68,83)(57,71,73,78)(58,64)(59,62)(60,65)(61,67)(63,74,80,75)(69,79,70,82)(72,81)(76,85)(77,84)

Polycyclic presentation:

2^8,53|a^2=e,c^2=fg,d^2=gh,f^2=h,g^2=h,b^a=bd,c^a=cg,d^a=df,g^a=gh,i^a=i^52,d^b=dg,e^b=efgh,f^b=fh,g^b=gh,i^b=i^52,d^c=dh,e^d=eh

Conjugacy classes & character table

860 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 80411);