Finite Group Databasebeta

#27295983

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

Aliases

No aliases for this group.

Splittings

FittingC53×#1313 ⋊ C2
SylowC53 ⋊ #12068

Subgroups

subgroupG/H
centerC4#16810736
commutatorC8×C53C22×C8
FrattiniC4×C8C22×D53
FittingC53×#1313C2
socleC2×C53#1580
prime radical#16811055C4
cosocleC4×C8×C53C23
hypercenter#1313D53
hypocenterC53#12068
LCSG ▷ C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C2×C8 ◁ #346 ◁ #1313

204 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 204 conjugacy classes of subgroups — too many to draw. Only its 75 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)(54,57,71,77,76,85,58,73,60,75,82,83,59,74,66,72)(55,61,68,78,64,70,69,84,56,67,62,81,65,80,63,79);(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)(55,60)(57,67)(58,63)(59,64)(61,75)(62,71)(65,76)(66,69)(68,82)(70,74)(72,84)(73,79)(77,81)(78,83)(80,85);(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)(54,55,58,63,59,65,71,62,60,56,66,69,76,64,82,68)(57,70,73,78,74,61,77,79,75,80,72,81,85,67,83,84)

Polycyclic presentation:

2^8,53|a^2=e,c^2=ef,d^2=f,e^2=g,f^2=h,g^2=h,b^a=bd,c^a=cf,d^a=df,f^a=fh,i^a=i^52,d^b=dfh,e^b=eh,f^b=fh,i^b=i^52,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, 81459);