Finite Group Databasebeta

#27353576

order13568
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC8×SD16×C53 ⋊ C2
SylowC53 ⋊ #17858

Subgroups

subgroupG/H
centerC2×C4C2×D4×D53
commutatorC4×C53C23×C8
FrattiniC42C23×D53
FittingC8×SD16×C53C2
socleC22×C53C2×C4×D4
prime radicalC2×#13133238C4
cosocleC42×C53C24
hypercenterC8×SD16D53
hypocenterC53#17858
LCSG ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C4×C8 ◁ C8×SD16

714 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 77
transitive degreeμt(G) = 6784

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

Polycyclic presentation:

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

Conjugacy classes & character table

1544 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 139052);