Finite Group Databasebeta

#27172193

order12928
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

Fitting#421×C101 ⋊ C2
SylowC101 ⋊ #2009

Subgroups

subgroupG/H
centerC2#20265086
commutator, cosocleC22×C4×C101C23
FrattiniC22×C4C22×D101
Fitting#421×C101C2
socleC2×C101#392
prime radical#20265975C2
hypercenter#421D101
hypocenterC101#2009
LCSG ▷ C22×C4×C101 ▷ C2×C101 ▷ C101
UCSC1 ◁ C2 ◁ C22×C4 ◁ #421

348 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 348 conjugacy classes of subgroups — too many to draw. Only its 69 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) = 133
transitive degreeμt(G) = 3232

A minimal faithful permutation representation — 3 generators on 133 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)(53,54)(55,56)(57,58)(59,60)(61,62)(63,64)(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)(102,105,108,121)(103,110,113,127)(104,115,117,131)(106,120,107,119)(109,123,124,125)(111,118,112,126)(114,129,128,133)(116,132,122,130);(102,104)(103,109)(105,115)(106,122)(107,116)(108,117)(110,125)(111,128)(112,114)(113,124)(118,129)(119,132)(120,130)(121,131)(123,127)(126,133);(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)(60,61)(62,63)(64,65)(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)(104,114)(105,118)(106,112)(107,111)(108,113)(109,116)(110,120)(115,123)(117,128)(119,127)(121,126)(122,124)(125,131)(129,130)(132,133)

Polycyclic presentation:

2^7,101|c^2=g,d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,f^a=fg,h^a=h^100,c^b=cf,d^b=dg,d^c=dg,e^c=eg,h^c=h^100

Conjugacy classes & character table

1123 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12928, 5571);