Finite Group Databasebeta

#27158731

order12416
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

No aliases for this group.

Splittings

SylowC97 ⋊ #3573

Subgroups

subgroupG/H
center, FrattiniC2C24×#87604
commutator, socleC2×C97C24×C4
FittingH(5,𝔽2)×C97C4
prime radical#20261570C2
cosocleDic97C25
hypercenterH(5,𝔽2)#87604
hypocenterC97#3573
LCSG ▷ C2×C97 ▷ C97
UCSC1 ◁ C2 ◁ H(5,𝔽2)

1424 conjugacy classes of subgroups; only the 750 normal subgroups are shown.

normal subgroups only

This group has 1424 conjugacy classes of subgroups — too many to draw. Only its 750 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) = 129
transitive degreeμt(G) = 3104

A minimal faithful permutation representation — 5 generators on 129 points:

(1,2,5,10,19,32,49,70,64,45,62,80,72,47,67,85,92,83,63,42,25,12,3,7,14,23,36,53,74,60,43,28,41,58,78,68,87,94,96,90,81,59,38,21,8,16,27,40,57,77,56,39,26,15,24,37,54,75,89,95,97,93,86,79,55,34,17,29,44,61,73,52,35,22,13,6,11,20,33,50,71,88,91,84,66,82,76,51,30,46,65,69,48,31,18,9,4)(100,109)(104,115)(108,120)(110,122)(114,124)(116,126)(121,128)(125,129);(101,111)(105,117)(108,120)(112,123)(114,124)(118,127)(121,128)(125,129);(98,101)(99,105)(100,108)(102,112)(103,111)(104,114)(106,118)(107,117)(109,120)(110,121)(113,123)(115,124)(116,125)(119,127)(122,128)(126,129);(98,100)(99,104)(101,108)(102,110)(103,109)(105,114)(106,116)(107,115)(111,120)(112,121)(113,122)(117,124)(118,125)(119,126)(123,128)(127,129);(2,3,4,6)(5,8,9,15)(7,12,13,11)(10,17,18,28)(14,21,22,24)(16,25,26,20)(19,30,31,45)(23,34,35,41)(27,38,39,37)(29,42,43,33)(32,47,48,66)(36,51,52,62)(40,55,56,58)(44,59,60,54)(46,63,64,50)(49,68,69,86)(53,72,73,82)(57,76,77,80)(61,79,74,78)(65,81,70,75)(67,83,84,71)(85,90,91,89)(87,92,93,88)(94,96,97,95)(98,99,102,106,103,107,113,119)(100,104,110,116,109,115,122,126)(101,105,112,118,111,117,123,127)(108,114,121,125,120,124,128,129)

Polycyclic presentation:

2^7,97|a^2=f,f^2=g,h^a=h^22,e^b=eg,d^c=dg,h^f=h^96

Conjugacy classes & character table

476 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12416, 21505);