Finite Group Databasebeta

#27293268

order13568
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC53×#1326 ⋊ C2
SylowC53 ⋊ #11453

Subgroups

subgroupG/H
centerC22#99×D53
commutatorC23×C53C22×C8
FrattiniC2×C22⋊C4C22×D53
FittingC53×#1326C2
socleC22×C53C2×#99
prime radicalC24×D53C2×C4
cosocleC2×C22⋊C4×C53C23
hypercenter#1326D53
hypocenterC53#11453
LCSG ▷ C23×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C23 ◁ C2×C22⋊C4 ◁ #1326

562 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 562 conjugacy classes of subgroups — too many to draw. Only its 93 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) = 77
transitive degreeμt(G) = 1696

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

Polycyclic presentation:

2^8,53|a^2=e,b^2=f,e^2=g,b^a=bd,d^a=df,f^a=fh,c^b=ch,d^b=dh,e^b=ef,i^c=i^52,e^d=eh

Conjugacy classes & character table

722 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 78744);