Finite Group Databasebeta

#27143362

order12416
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#350×C97 ⋊ C2
SylowC97 ⋊ #2117

Subgroups

subgroupG/H
centerC8D4×D97
commutatorC4×C97C22×C8
FrattiniC2×C8C22×D97
Fitting#350×C97C2
socleC2×C97C2×C22⋊C8
prime radical#41×D97C4
cosocleC2×C8×C97C23
hypercenter#350D97
hypocenterC97#2117
LCSG ▷ C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C8 ◁ C2×C8 ◁ #350

220 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 220 conjugacy classes of subgroups — too many to draw. Only its 75 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 — 3 generators on 129 points:

(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)(99,106)(105,120)(107,109)(108,122)(110,123)(121,125)(124,126)(127,129);(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)(99,105)(101,114)(102,116)(103,111)(104,113)(106,120)(107,123)(108,125)(109,110)(112,118)(115,128)(117,119)(121,122)(124,127)(126,129);(98,99,102,108,103,109,117,126,104,106,118,122,101,107,115,124)(100,110,112,127,111,120,128,125,113,123,116,129,114,105,119,121)

Polycyclic presentation:

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

Conjugacy classes & character table

1388 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12416, 6136);