Finite Group Databasebeta

#27300372

order13568
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #12864

Subgroups

subgroupG/H
centerC4#16810595
commutatorC22×C4×C53C22×C4
FrattiniC2×#41C22×D53
FittingC53×#1392C2
socleC2×C53#1820
prime radical, cosocleC2×#41×C53C23
hypercenter#1392D53
hypocenterC53#12864
LCSG ▷ C22×C4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×#41 ◁ #1392

342 conjugacy classes of subgroups; only the 79 normal subgroups are shown.

normal subgroups only

This group has 342 conjugacy classes of subgroups — too many to draw. Only its 79 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) = 85
transitive degreeμt(G) = 1696

A minimal faithful permutation representation — 3 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)(54,57,58,70,59,71,72,82)(55,61,62,75,64,76,77,84)(56,66,67,79,68,80,81,85)(60,73,65,78,74,83,63,69);(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)(55,60,64,74)(57,66)(58,67)(59,68)(61,73,76,83)(62,65,77,63)(69,75,78,84)(70,79)(71,80)(72,81)(82,85);(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)(54,55)(56,65,68,63)(57,69)(58,62)(59,64)(60,67,74,81)(61,66,76,80)(70,73)(71,78)(72,77)(75,79,84,85)(82,83)

Polycyclic presentation:

2^8,53|a^2=f,b^2=g,c^2=d,d^2=h,b^a=bd,c^a=ce,e^a=eg,g^a=gh,i^a=i^52,f^b=fh,i^b=i^52,f^c=fg,f^e=fh

Conjugacy classes & character table

716 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 85848);