Finite Group Databasebeta

#27270870

order13568
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #7116

Subgroups

subgroupG/H
centerC22#16810363
commutatorC42×C53C2×C8
FrattiniC2×#97C2×D53
FittingC53×#1961C2
socleC22×C53#329
prime radicalC2×#127×C53C4
cosocleC2×#97×C53C22
hypercenter#1961D53
hypocenterC53#7116
LCSG ▷ C42×C53 ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#97 ◁ #1961

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

normal subgroups only

This group has 282 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) = 77
transitive degreeμt(G) = 1696

A minimal faithful permutation representation — 2 generators on 77 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)(63,67)(64,71)(65,74)(68,70)(69,77)(72,73);(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)(54,55,56,58,57,59,60,61)(62,63,64,69,65,67,73,75,66,70,72,77,74,68,71,76)

Polycyclic presentation:

2^8,53|a^2=d,c^2=f,d^2=g,e^2=h,g^2=h,b^a=bc,c^a=ce,f^a=fh,i^a=i^52,c^b=cf,d^b=defh,e^b=eh,g^b=gh,d^c=dh

Conjugacy classes & character table

872 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 56346);