Finite Group Databasebeta

#27271239

order13568
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #7259

Subgroups

subgroupG/H
centerC23#13133137
commutatorC2×C8×C53C42
FrattiniC23×C8C2×D53
FittingC2×C53×#341C2
socleC23×C53#102
prime radicalC24×C53SD16
cosocleC23×C8×C53C22
hypercenterC2×#341D53
hypocenterC53#7259
LCSG ▷ C2×C8×C53 ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×C8 ◁ C2×#341

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

normal subgroups only

This group has 342 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) = 81
transitive degreeμt(G) = 6784

A minimal faithful permutation representation — 2 generators on 81 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)(58,60)(59,62,63,64)(61,65)(66,67,69,73,71,75,70,74)(68,77,76,81,79,80,78,72);(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)(54,55,56,57)(58,59)(60,64)(61,63)(62,65)(67,72)(68,76)(69,70)(73,80)(74,77)(75,81)(78,79)

Polycyclic presentation:

2^8,53|a^2=d,b^2=e,c^2=fh,e^2=h,f^2=h,g^2=h,b^a=bc,c^a=cf,e^a=efgh,f^a=fh,g^a=gh,i^a=i^52,c^b=cg,f^b=fh,g^b=gh

Conjugacy classes & character table

1514 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 56715);