Finite Group Databasebeta

#27180032

order12928
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

Fitting#444×C101 ⋊ C2
SylowC101 ⋊ #2955

Subgroups

subgroupG/H
centerC4C2×D4×D101
commutatorC4×C101C23×C4
FrattiniC2×C4C23×D101
Fitting#444×C101C2
socleC2×C101C2×C4×D4
prime radical#20265974C2
cosocleC2×C4×C101C24
hypercenter#444D101
hypocenterC101#2955
LCSG ▷ C4×C101 ▷ C2×C101 ▷ C101
UCSC1 ◁ C4 ◁ C2×C8 ◁ #444

456 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 133
transitive degreeμt(G) = 3232

A minimal faithful permutation representation — 4 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)(103,111)(109,123)(110,125)(112,120)(113,124)(122,132)(126,130)(127,133);(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)(102,105,107,118,108,119,106,117)(103,110,112,126,111,125,120,130)(104,114,115,128,116,129,121,131)(109,122,124,133,123,132,113,127);(102,104)(103,109)(105,114)(106,121)(107,115)(108,116)(110,122)(111,123)(112,124)(113,120)(117,131)(118,128)(119,129)(125,132)(126,133)(127,130);(102,103,107,112,108,111,106,120)(104,113,115,109,116,124,121,123)(105,110,118,126,119,125,117,130)(114,127,128,122,129,133,131,132)

Polycyclic presentation:

2^7,101|a^2=f,c^2=f,e^2=g,f^2=g,b^a=be,d^a=dg,e^a=eg,e^b=eg,h^c=h^100,h^d=h^100

Conjugacy classes & character table

1144 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12928, 13410);