Finite Group Databasebeta

#27356598

order13568
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC53×#1511 ⋊ C2
SylowC53 ⋊ #18149

Subgroups

subgroupG/H
centerC22C2×#13133187
commutator, cosocleC22×C4×C53C24
FrattiniC22×C4C23×D53
FittingC53×#1511C2
socleC22×C53C2×#120
prime radicalC2×#16811213C2
hypercenter#1511D53
hypocenterC53#18149
LCSG ▷ C22×C4×C53 ▷ C22×C53 ▷ C53
UCSC1 ◁ C22 ◁ C23×C4 ◁ #1511

1074 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 85
transitive degreeμt(G) = 1696

A minimal faithful permutation representation — 4 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)(71,76)(75,84)(77,81)(78,85);(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)(54,57,58,64)(55,60,61,67)(56,62,63,69)(59,65,66,68)(73,83)(77,81)(78,85)(79,82);(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)(55,59)(57,62)(58,63)(60,65)(61,66)(64,69)(67,68)(70,72)(71,75)(73,82)(74,80)(76,84)(77,85)(78,81)(79,83);(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)(54,55,58,61)(56,59,63,66)(57,60,64,67)(62,68,69,65)(70,71,74,76)(72,78,80,85)(73,81,83,77)(75,82,84,79)

Polycyclic presentation:

2^8,53|a^2=h,c^2=gh,e^2=g,b^a=be,c^a=cf,d^a=dg,e^a=eg,i^a=i^52,e^b=eg,f^b=fh,i^b=i^52,e^c=eh,i^c=i^52

Conjugacy classes & character table

713 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 142074);