Finite Group Databasebeta

#27270739

order13568
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #7067

Subgroups

subgroupG/H
centerC2×C4#13133131
commutatorC22×C4×C53C2×C8
FrattiniC2×C22⋊C8C2×D53
FittingC53×#1314C2
socleC22×C53#324
prime radicalC24×C53M16
cosocleC2×C22⋊C8×C53C22
hypercenter#1314D53
hypocenterC53#7067
LCSG ▷ C22×C4×C53 ▷ C23×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×C22⋊C8 ◁ #1314

210 conjugacy classes of subgroups; only the 47 normal subgroups are shown.

normal subgroups only

This group has 210 conjugacy classes of subgroups — too many to draw. Only its 47 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) = 77
transitive degreeμt(G) = 3392

A minimal faithful permutation representation — 2 generators on 77 points:

(1,2)(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)(55,58,59,60)(56,61)(63,68,71,69)(65,73)(70,75,77,76)(72,74);(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)(56,60,61,58)(57,59)(62,63,65,70,66,69,74,76,67,71,73,77,64,68,72,75)

Polycyclic presentation:

2^8,53|a^2=d,b^2=e,c^2=h,d^2=f,f^2=h,b^a=bc,c^a=ce,e^a=eg,i^a=i^52,c^b=cgh,d^b=deh,i^b=i^52,d^c=dg

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, 56215);