Finite Group Databasebeta

#27143464

order12416
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC97 ⋊ #2143

Subgroups

subgroupG/H
centerC4C2×#13095496
commutatorC8×C97C22×C4
FrattiniC2×C8C22×D97
Fitting, prime radicalC2×#135×C97C2
socleC2×C97C2×#102
cosocleC2×C8×C97C23
hypercenterC2×#135D97
hypocenterC97#2143
LCSG ▷ C8×C97 ▷ C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C4 ◁ C22×C4 ◁ C22×C8 ◁ C2×#135

220 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 220 conjugacy classes of subgroups — too many to draw. Only its 89 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

1376 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12416, 6238);