Finite Group Databasebeta

#27302302

order13568
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC53×#2110 ⋊ C2
SylowC53 ⋊ #13201

Subgroups

subgroupG/H
centerC4#16810525
commutatorC22×C4×C53C22×C4
FrattiniC22×C8C22×D53
FittingC53×#2110C2
socleC2×C53#1955
prime radical#16811135C4
cosocleC22×C8×C53C23
hypercenter#2110D53
hypocenterC53#13201
LCSG ▷ C22×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C22×C8 ◁ #2110

420 conjugacy classes of subgroups; only the 115 normal subgroups are shown.

normal subgroups only

This group has 420 conjugacy classes of subgroups — too many to draw. Only its 115 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) = 85
transitive degreeμt(G) = 1696

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

Polycyclic presentation:

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

Conjugacy classes & character table

1190 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 87778);