Finite Group Databasebeta

#27293395

order13568
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC53×#1320 ⋊ C2
SylowC53 ⋊ #11484

Subgroups

subgroupG/H
centerC4#99×D53
commutatorC23×C53C22×C8
FrattiniC2×M16C22×D53
FittingC53×#1320C2
socleC2×C53#1459
prime radical#16811134C4
cosocleC2×M16×C53C23
hypercenter#1320D53
hypocenterC53#11484
LCSG ▷ C23×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×M16 ◁ #1320

368 conjugacy classes of subgroups; only the 83 normal subgroups are shown.

normal subgroups only

This group has 368 conjugacy classes of subgroups — too many to draw. Only its 83 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)(54,56,58,66,59,64,69,77)(55,61,63,74,60,70,72,81)(57,65,68,78,67,76,79,84)(62,73,75,83,71,80,82,85);(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)(55,60)(56,64)(63,72)(65,76)(66,77)(73,80)(78,84)(83,85);(54,55,57,62,58,63,68,75,59,60,67,71,69,72,79,82)(56,61,65,73,66,74,78,83,64,70,76,80,77,81,84,85)

Polycyclic presentation:

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

Conjugacy classes & character table

722 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 78871);