Finite Group Databasebeta

C2×#20260573 #27144037

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

Aliases

direct productC2×#20260573

Splittings

SylowC97 ⋊ C2×SD64

Subgroups

subgroupG/H
centerC22#15690751
commutator, cosocleC16×C97C23
FrattiniC16C22×D97
Fitting, prime radicalC2×D16×C97C2
socleC22×C97D16
hypercenterC2×D16D97
hypocenterC97C2×SD64
LCSG ▷ C16×C97 ▷ C8×C97 ▷ C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16 ◁ C2×D16

112 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 131
transitive degreeμt(G) = 6208

A minimal faithful permutation representation — 3 generators on 131 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)(101,106)(102,111)(103,112)(104,116)(107,108)(109,127)(110,121)(113,130)(114,122)(115,119)(117,125)(118,120)(123,131)(124,126)(128,129);(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)(100,101,105,110)(102,106,114,121)(103,115,117,131)(104,118,116,109)(107,122,124,111)(108,125,126,112)(113,127,128,120)(119,130,123,129);(98,99)

Conjugacy classes & character table

1094 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12416, 6811);