Finite Group Databasebeta

#27295267

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

Aliases

No aliases for this group.

Splittings

FittingC53×#1355 ⋊ C2
SylowC53 ⋊ #11911

Subgroups

subgroupG/H
centerC2#329×D53
commutatorC42×C53C22×C4
Frattini#97C22×D53
FittingC53×#1355C2
socleC2×C53C2×#329
prime radical#16811171C4
cosocle#97×C53C23
hypercenter#1355D53
hypocenterC53#11911
LCSG ▷ C42×C53 ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×C4 ◁ #97 ◁ #1355

318 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 318 conjugacy classes of subgroups — too many to draw. Only its 69 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)(54,57,59,71)(55,61,64,62)(56,66,69,68)(58,70,73,79)(60,65,77,76)(63,78,82,80)(67,72,84,74)(75,83,85,81);(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)(55,60)(57,66)(58,72)(59,69)(61,65)(62,76)(63,81)(64,77)(67,79)(68,71)(70,84)(73,74)(75,78)(80,85)(82,83);(54,55,58,63,57,61,70,78,59,64,73,82,71,62,79,80)(56,65,67,83,68,60,74,75,69,76,84,81,66,77,72,85)

Polycyclic presentation:

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

Conjugacy classes & character table

560 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 80743);