Finite Group Databasebeta

#27298380

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

Aliases

No aliases for this group.

Splittings

FittingC53×#1713 ⋊ C2
SylowC53 ⋊ #12445

Subgroups

subgroupG/H
centerC22#16810815
commutator, cosocleC4×C8×C53C23
FrattiniC4×C8C22×D53
FittingC53×#1713C2
socleC22×C53#459
prime radicalC2×D424D4
hypercenter#1713D53
hypocenterC53#12445
LCSG ▷ C4×C8×C53 ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C42 ◁ C82 ◁ #1713

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

normal subgroups only

This group has 234 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) = 6784

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

Polycyclic presentation:

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

Conjugacy classes & character table

1031 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 83856);