Finite Group Databasebeta

#27294279

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

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #11694

Subgroups

subgroupG/H
centerC22#99×D53
commutatorC22×C4×C53C22×C4
FrattiniC2×C22⋊C4C22×D53
FittingC53×#1344C2
socleC22×C53C2×#99
prime radicalC24×C53C2×D4
cosocleC2×C22⋊C4×C53C23
hypercenter#1344D53
hypocenterC53#11694
LCSG ▷ C22×C4×C53 ▷ C23×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C23 ◁ C2×C22⋊C4 ◁ #1344

468 conjugacy classes of subgroups; only the 83 normal subgroups are shown.

normal subgroups only

This group has 468 conjugacy classes of subgroups — too many to draw. Only its 83 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) = 93
transitive degreeμt(G) = 3392

A minimal faithful permutation representation — 3 generators on 93 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)(62,65,67,78)(63,69,71,85)(64,73,75,76)(66,77,80,93)(68,81,82,83)(70,84,79,92)(72,86,87,90)(74,88,89,91);(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)(55,58)(56,61)(59,60)(62,64,67,75)(63,68,71,82)(65,76,78,73)(66,74,80,89)(69,83,85,81)(70,72,79,87)(77,91,93,88)(84,90,92,86);(54,55)(56,58)(57,60)(59,61)(62,63)(64,72)(65,69)(66,79,80,70)(67,71)(68,74,82,89)(73,86)(75,87)(76,90)(77,92,93,84)(78,85)(81,88,83,91)

Polycyclic presentation:

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

Conjugacy classes & character table

638 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 79755);