Finite Group Databasebeta

#27295082

order13568
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #11867

Subgroups

subgroupG/H
centerC2#20273283
commutatorC2×C8×C53C22×C4
FrattiniC2×M16C22×D53
Fitting, prime radicalC53×#3060C2
socleC2×C53#1519
cosocleC2×M16×C53C23
hypercenter#3060D53
hypocenterC53#11867
LCSG ▷ C2×C8×C53 ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×#131 ◁ #3060

376 conjugacy classes of subgroups; only the 99 normal subgroups are shown.

normal subgroups only

This group has 376 conjugacy classes of subgroups — too many to draw. Only its 99 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

866 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 80558);