Finite Group Databasebeta

#27271393

order13568
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #7317

Subgroups

subgroupG/H
centerC2#20272619
commutator, prime radicalC24×C53C42
FrattiniC23×Q8C2×D53
FittingC53×#1784C2
socleC2×C53#1304
cosocleC23×Q8×C53C22
hypercenter#1784D53
hypocenterC53#7317
LCSG ▷ C24×C53 ▷ C23×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C23 ◁ C23×Q8 ◁ #1784

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

normal subgroups only

This group has 432 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)(54,56,58,66,59,67,73,83)(55,60,62,75,63,64,71,80)(57,68,69,82,70,65,72,81)(61,76,77,85,78,74,79,84);(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)(54,55,57,61,59,63,70,78)(56,64,65,76,67,60,68,74)(58,71,72,77,73,62,69,79)(66,75,82,85,83,80,81,84)

Polycyclic presentation:

2^8,53|a^2=d,b^2=e,d^2=h,e^2=h,b^a=bc,c^a=cf,e^a=eg,g^a=gh,c^b=cg,d^b=df,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, 56869);