Finite Group Databasebeta

#27304816

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

Aliases

No aliases for this group.

Splittings

FittingC53×#2198 ⋊ C2
SylowC53 ⋊ #13676

Subgroups

subgroupG/H
centerC2#20276697
commutator, cosocle#127×C53C23
Frattini#127C22×D53
FittingC53×#2198C2
socleC2×C53#2196
prime radical#20286510C2
hypercenter#2198D53
hypocenterC53#13676
LCSG ▷ #127×C53 ▷ C2×C4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4 ◁ #127 ◁ #2198

394 conjugacy classes of subgroups; only the 43 normal subgroups are shown.

normal subgroups only

This group has 394 conjugacy classes of subgroups — too many to draw. Only its 43 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)(55,61)(56,64)(58,67)(59,69)(60,72)(62,75)(63,77)(65,79)(66,81)(68,71)(70,76)(73,78)(74,85)(80,82)(83,84);(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)(54,56,59,66)(55,60,63,74)(57,64,69,81)(58,65,71,82)(61,72,77,85)(62,73,70,83)(67,79,68,80)(75,78,76,84);(54,55,59,63)(56,60,66,74)(57,61,69,77)(58,70,71,62)(64,78,81,84)(65,73,82,83)(67,75,68,76)(72,80,85,79)

Polycyclic presentation:

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

Conjugacy classes & character table

545 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 90292);