Finite Group Databasebeta

#27271711

order13568
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #7439

Subgroups

subgroupG/H
centerC4#16810415
commutatorC2×M16×C53C2×C4
Frattini#408C2×D53
FittingC53×#1315C2
socleC2×C53#1352
prime radicalC2×#41×C53D4
cosocleC53×#408C22
hypercenter#1315D53
hypocenterC53#7439
LCSG ▷ C2×M16×C53 ▷ C22×C4×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C2×C4 ◁ C22×C4 ◁ #408 ◁ #1315

170 conjugacy classes of subgroups; only the 37 normal subgroups are shown.

normal subgroups only

This group has 170 conjugacy classes of subgroups — too many to draw. Only its 37 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) = 117
transitive degreeμt(G) = 3392

A minimal faithful permutation representation — 2 generators on 117 points:

(1,3,6,17)(2,9,29,34)(4,22,24,59)(5,27,28,56)(7,19,31,55)(8,20,32,18)(10,38,45,63)(11,41,46,64)(12,44,14,36)(13,35,43,51)(15,47,49,42)(16,37,52,23)(21,57,40,62)(25,54,61,53)(26,33,30,60)(39,50,58,48)(65,66)(67,68)(69,70)(71,72)(73,74)(75,76)(77,78)(79,80)(81,82)(83,84)(85,86)(87,88)(89,90)(91,92)(93,94)(95,96)(97,98)(99,100)(101,102)(103,104)(105,106)(107,108)(109,110)(111,112)(113,114)(115,116);(1,2,5,11,8,14,7,13)(3,15,17,48,20,50,18,49)(4,21,23,58,26,45,25,47)(6,29,31,43,32,12,28,46)(9,33,34,60,36,22,44,59)(10,37,39,24,40,61,42,30)(16,51,52,41,54,64,53,35)(19,38,55,57,27,62,56,63)(66,67)(68,69)(70,71)(72,73)(74,75)(76,77)(78,79)(80,81)(82,83)(84,85)(86,87)(88,89)(90,91)(92,93)(94,95)(96,97)(98,99)(100,101)(102,103)(104,105)(106,107)(108,109)(110,111)(112,113)(114,115)(116,117)

Polycyclic presentation:

2^8,53|a^2=d,b^2=eg,c^2=fg,d^2=h,f^2=h,b^a=bc,c^a=ce,e^a=eg,g^a=gh,i^a=i^52,c^b=cf,d^b=defgh,e^b=eh,g^b=gh,i^b=i^52,d^c=dg,e^c=eh,e^d=eh

Conjugacy classes & character table

1019 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 57187);