Finite Group Databasebeta

#27271156

order13568
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #7226

Subgroups

subgroupG/H
centerC4#16810380
commutatorC2×C8×C53C42
FrattiniC4×M16C2×D53
FittingC53×#1453C2
socleC2×C53#1288
prime radicalC23×C53#104
cosocleC4×M16×C53C22
hypercenter#1453D53
hypocenterC53#7226
LCSG ▷ C2×C8×C53 ▷ C4×C53 ▷ C53
UCSC1 ◁ C4 ◁ C2×C8 ◁ #1453

180 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 180 conjugacy classes of subgroups — too many to draw. Only its 59 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 — 2 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)(54,56)(55,60,62,72,63,73,74,76)(57,65)(58,67)(59,66)(61,64,68,78,75,77,82,85)(69,80)(70,79)(71,81)(83,84);(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)(56,64,66,77)(57,68,69,82)(58,62)(59,63)(60,65)(61,70,75,83)(67,78,81,85)(71,74)(72,79)(73,80)(76,84)

Polycyclic presentation:

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

Conjugacy classes & character table

1496 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 56632);