Finite Group Databasebeta

#27350079

order13568
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC53×#1459 ⋊ C2
SylowC53 ⋊ #17381

Subgroups

subgroupG/H
centerC2×C4C22⋊C4×D53
commutatorC23×C53C23×C4
FrattiniC22×C4C23×D53
FittingC53×#1459C2
socleC22×C53C22×C22⋊C4
prime radicalC2×#16811132C2
cosocleC22×C4×C53C24
hypercenter#1459D53
hypocenterC53#17381
LCSG ▷ C23×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ #1459

1446 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 77
transitive degreeμt(G) = 1696

A minimal faithful permutation representation — 4 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)(62,65,67,66)(63,69,71,70)(64,73,72,74)(68,76,75,77);(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)(64,72)(68,75)(73,74)(76,77);(54,56)(55,58)(57,61)(59,60)(62,64)(63,68)(65,73)(66,74)(67,72)(69,76)(70,77)(71,75);(54,55)(56,60,61,58)(57,59)(62,63,66,70,67,71,65,69)(64,68,74,77,72,75,73,76)

Polycyclic presentation:

2^8,53|a^2=f,d^2=h,f^2=h,b^a=be,e^a=eg,c^b=ch,f^b=fg,i^c=i^52

Conjugacy classes & character table

1208 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 135555);