Finite Group Databasebeta

#27151143

order12416
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

Fitting#410×C97 ⋊ C2
SylowC97 ⋊ #3028

Subgroups

subgroupG/H
centerC2C2×#15690780
commutator, cosocleC23×C97C24
FrattiniC23C23×D97
Fitting#410×C97C2
socleC2×C97C2×#120
prime radical#20261571C2
hypercenter#410D97
hypocenterC97#3028
LCSG ▷ C23×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C2 ◁ C22×C4 ◁ #410

716 conjugacy classes of subgroups; only the 145 normal subgroups are shown.

normal subgroups only

This group has 716 conjugacy classes of subgroups — too many to draw. Only its 145 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 — 4 generators on 129 points:

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

Polycyclic presentation:

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

Conjugacy classes & character table

1085 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12416, 13917);