Finite Group Databasebeta

#27300674

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

Aliases

No aliases for this group.

Splittings

FittingC53×#2155 ⋊ C2
SylowC53 ⋊ #12934

Subgroups

subgroupG/H
centerC2#20274906
commutatorC2×C8×C53C22×C4
FrattiniC22×C8C22×D53
FittingC53×#2155C2
socleC2×C53#1853
prime radicalC2×#11719945D4
cosocleC22×C8×C53C23
hypercenter#2155D53
hypocenterC53#12934
LCSG ▷ C2×C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C22×C4 ◁ C22×C8 ◁ #2155

394 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 394 conjugacy classes of subgroups — too many to draw. Only its 109 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:

(2,3)(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)(55,62)(57,67)(58,69)(59,68)(60,70)(61,77)(63,80)(64,81)(65,82)(66,76)(71,78)(72,73)(74,84)(75,85)(79,83);(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)(54,56)(55,61,65,80)(57,72)(58,68)(59,69)(60,70)(62,77,82,63)(64,78,76,79)(66,83,81,71)(67,73)(74,85)(75,84);(54,55,59,64,60,65,58,76)(56,66,68,62,70,81,69,82)(57,71,74,77,75,83,73,63)(61,72,79,67,80,84,78,85)

Polycyclic presentation:

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

Conjugacy classes & character table

872 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 86150);