Finite Group Databasebeta

#27153186

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

Aliases

No aliases for this group.

Splittings

SylowC97 ⋊ #3261

Subgroups

subgroupG/H
centerC22C22×C22⋊D97
commutator, cosocleC2×C4×C97C24
FrattiniC2×C4C23×D97
Fitting#541×C97C2
socleC22×C97C22×D4
prime radicalC23×C97C2×D4
hypercenter#541D97
hypocenterC97#3261
LCSG ▷ C2×C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C22 ◁ #117 ◁ #541

322 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 322 conjugacy classes of subgroups — too many to draw. Only its 117 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) = 137
transitive degreeμt(G) = 6208

A minimal faithful permutation representation — 4 generators on 137 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)(98,100,101,104)(99,103,102,105)(108,117)(112,126)(116,131)(118,133)(125,136)(127,134)(130,137)(132,135);(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)(99,102)(103,105)(106,109,111,121)(107,113,115,128)(108,116,117,131)(110,123,124,120)(112,125,126,136)(114,129,122,119)(118,135,133,132)(127,137,134,130);(98,99)(100,103)(101,102)(104,105)(106,108,111,117)(107,112,115,126)(109,116,121,131)(110,118,124,133)(113,125,128,136)(114,127,122,134)(119,130,129,137)(120,132,123,135);(99,102)(100,104)(106,107,111,115)(108,112,117,126)(109,119,121,129)(110,122,124,114)(113,123,128,120)(116,130,131,137)(118,134,133,127)(125,135,136,132)

Polycyclic presentation:

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

Conjugacy classes & character table

1082 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12416, 15960);