Finite Group Databasebeta

#27293418

order13568
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC53×#2162 ⋊ C2
SylowC53 ⋊ #11490

Subgroups

subgroupG/H
centerC2×C8#11719921
commutatorC2×C4×C53C22×C8
FrattiniC22×C8C22×D53
FittingC53×#2162C2
socleC22×C53C2×C22⋊C8
prime radical#16811173C4
cosocleC22×C8×C53C23
hypercenter#2162D53
hypocenterC53#11490
LCSG ▷ C2×C4×C53 ▷ C22×C53 ▷ C53
UCSC1 ◁ C2×C8 ◁ C2×C4×C8 ◁ #2162

364 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 364 conjugacy classes of subgroups — too many to draw. Only its 111 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) = 6784

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

Polycyclic presentation:

2^8,53|a^2=e,c^2=fg,d^2=h,e^2=g,g^2=h,b^a=bd,d^a=df,d^b=dh,e^b=efh,i^b=i^52

Conjugacy classes & character table

2156 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 78894);