Finite Group Databasebeta

#27271713

order13568
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #7440

Subgroups

subgroupG/H
centerC2#20272742
commutatorC2×M16×C53C2×C4
Frattini#423C2×D53
FittingC53×#2102C2
socleC2×C53#1353
prime radicalC23×C53#104
cosocleC53×#423C22
hypercenter#2102D53
hypocenterC53#7440
LCSG ▷ C2×M16×C53 ▷ C22×C4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×C4 ◁ C22×C4 ◁ #423 ◁ #2102

144 conjugacy classes of subgroups; only the 39 normal subgroups are shown.

normal subgroups only

This group has 144 conjugacy classes of subgroups — too many to draw. Only its 39 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 — 2 generators on 69 points:

(1,2)(3,10,9,13)(4,7)(5,8)(6,12,14,16)(11,15)(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);(2,6,7,13,8,14,15,10)(3,9)(4,11)(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)

Polycyclic presentation:

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

Conjugacy classes & character table

701 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 57189);