Finite Group Databasebeta

#27301866

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

Aliases

No aliases for this group.

Splittings

FittingC53×#1377 ⋊ C2
SylowC53 ⋊ #13127

Subgroups

subgroupG/H
centerC4#16810512
commutatorC22×C4×C53C22×C4
FrattiniC22×C8C22×D53
FittingC53×#1377C2
socleC2×C53#1924
prime radicalC2×#11719945C2×C4
cosocleC22×C8×C53C23
hypercenter#1377D53
hypocenterC53#13127
LCSG ▷ C22×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C22×C8 ◁ #1377

300 conjugacy classes of subgroups; only the 95 normal subgroups are shown.

normal subgroups only

This group has 300 conjugacy classes of subgroups — too many to draw. Only its 95 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)(54,57,58,59,60,67,74,76)(55,62,63,82,64,72,83,65)(56,68,69,85,71,75,70,73)(61,77,66,84,78,79,80,81);(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)(54,56,67,85,74,69,59,75,60,71,57,73,58,70,76,68)(55,61,62,81,83,66,65,77,64,78,72,84,63,80,82,79);(54,55,59,65,58,63,67,62,60,64,76,82,74,83,57,72)(56,66,68,81,70,61,73,79,71,80,75,84,69,78,85,77)

Polycyclic presentation:

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

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, 87342);