Finite Group Databasebeta

#27271394

order13568
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #7318

Subgroups

subgroupG/H
centerC2#20272619
commutatorC22×C4×C53C42
FrattiniC22×#41C2×D53
FittingC53×#1782C2
socleC2×C53#1304
prime radical, cosocleC22×#41×C53C22
hypercenter#1782D53
hypocenterC53#7318
LCSG ▷ C22×C4×C53 ▷ C23×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C23 ◁ C22×#41 ◁ #1782

484 conjugacy classes of subgroups; only the 67 normal subgroups are shown.

normal subgroups only

This group has 484 conjugacy classes of subgroups — too many to draw. Only its 67 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 — 2 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)(55,60,63,74)(57,68)(58,66,71,80)(59,67)(61,64,76,79)(62,73)(65,70)(69,81,82,72)(75,78)(77,83)(84,85);(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)(54,55,58,62)(56,64,66,78)(57,61,69,75)(59,63,71,77)(60,72,73,65)(67,79,80,85)(68,74,81,83)(70,76,82,84)

Polycyclic presentation:

2^8,53|a^2=d,b^2=e,c^2=h,b^a=bc,c^a=cf,e^a=egh,g^a=gh,c^b=cg,d^b=dfh,f^b=fh,i^b=i^52,e^d=eh

Conjugacy classes & character table

860 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 56870);