Finite Group Databasebeta

#27298329

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

Aliases

No aliases for this group.

Splittings

FittingC53×#2246 ⋊ C2
SylowC53 ⋊ #12436

Subgroups

subgroupG/H
centerC2#20274067
commutator, cosocleC4×C8×C53C23
FrattiniC4×C8C22×D53
FittingC53×#2246C2
socleC2×C53#1667
hypercenter#2246D53
hypocenterC53#12436
LCSG ▷ C4×C8×C53 ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×C4 ◁ C4×C8 ◁ #2246

234 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 234 conjugacy classes of subgroups — too many to draw. Only its 59 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)(57,66)(58,67)(59,69)(60,72)(61,65)(63,78)(64,80)(68,70)(71,82)(73,79)(74,77)(75,85)(76,83)(81,84);(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)(54,55,61,74,58,63,71,75,59,64,76,81,70,73,57,60)(56,62,65,77,67,78,82,85,69,80,83,84,68,79,66,72);(55,60)(56,65)(57,61)(58,70)(63,81)(64,75)(66,67)(68,82)(69,83)(71,76)(72,77)(73,74)(78,79)(84,85)

Polycyclic presentation:

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

Conjugacy classes & character table

1025 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 83805);