Finite Group Databasebeta

#27538269

order13568
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC53×#3018 ⋊ C2
SylowC53 ⋊ #33567

Subgroups

subgroupG/H
centerC4#16810809
commutator, cosocleC2×Q8×C53C24
FrattiniC2×Q8C23×D53
FittingC53×#3018C2
socleC2×C53C2×B(4,𝔽2)
hypercenter#3018D53
hypocenterC53#33567
LCSG ▷ C2×Q8×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×#41 ◁ #3018

1184 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 1184 conjugacy classes of subgroups — too many to draw. Only its 151 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) = 69
transitive degreeμt(G) = 848

A minimal faithful permutation representation — 4 generators on 69 points:

(1,4,7,14)(2,9,12,16)(3,13,6,5)(8,11,10,15)(17,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,69,67,65,63,61,59,57,55,53,51,49,47,45,43,41,39,37,35,33,31,29,27,25,23,21,19);(1,3)(4,13)(5,14)(6,7)(8,10)(11,15)(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)(56,57)(58,59)(60,61)(62,63)(64,65)(66,67)(68,69);(2,8)(3,6)(5,13)(9,11)(10,12)(15,16);(1,2)(3,11)(4,9)(5,8)(6,15)(7,12)(10,13)(14,16)

Polycyclic presentation:

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

Conjugacy classes & character table

872 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 323745);