Finite Group Databasebeta

#27140144

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

Aliases

No aliases for this group.

Splittings

SylowC97 ⋊ #1482

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D97
commutatorC2×C4×C97C22×C4
FrattiniC42C22×D97
Fitting#529×C97C2
socleC22×C97C2×C22⋊C4
prime radical#121×C97C4
cosocleC42×C97C23
hypercenter#529D97
hypocenterC97#1482
LCSG ▷ C2×C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #529

212 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 212 conjugacy classes of subgroups — too many to draw. Only its 81 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) = 6208

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

Polycyclic presentation:

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

Conjugacy classes & character table

1382 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12416, 2918);