Finite Group Databasebeta

#27353752

order13568
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #17876

Subgroups

subgroupG/H
centerC2×C4C22×C22⋊D53
commutatorC2×C4×C53C23×C4
FrattiniC42C23×D53
FittingC53×#2988C2
socleC22×C53C2×C4×D4
prime radicalC2×#41×C53C2×C4
cosocleC42×C53C24
hypercenter#2988D53
hypocenterC53#17876
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ #431 ◁ #2988

650 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

1832 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 139228);