Finite Group Databasebeta

C2×D4699 #34037732

order18796
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD9398
direct productC2×D4699
unambiguous semidirect product(C2×C37)⋊D127
unambiguous semidirect product(C2×C127)⋊D37

Splittings

Fitting, socleC2×C37×C127 ⋊ C2
derived, HallC37×C127 ⋊ C22
SylowC127 ⋊ C2×D37
SylowC37 ⋊ C2×D127

Subgroups

subgroupG/H
center, hypercenterC2D4699
commutator, cosocle, hypocenterC37×C127C22
FrattiniC1G
Fitting, socleC2×C37×C127C2
LCSG ▷ C37×C127
UCSC1 ◁ C2

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 166
transitive degreeμt(G) = 9398

A minimal faithful permutation representation — 2 generators on 166 points:

(1,2)(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)(40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166);(4,39)(5,38)(6,37)(7,36)(8,35)(9,34)(10,33)(11,32)(12,31)(13,30)(14,29)(15,28)(16,27)(17,26)(18,25)(19,24)(20,23)(21,22)(41,166)(42,165)(43,164)(44,163)(45,162)(46,161)(47,160)(48,159)(49,158)(50,157)(51,156)(52,155)(53,154)(54,153)(55,152)(56,151)(57,150)(58,149)(59,148)(60,147)(61,146)(62,145)(63,144)(64,143)(65,142)(66,141)(67,140)(68,139)(69,138)(70,137)(71,136)(72,135)(73,134)(74,133)(75,132)(76,131)(77,130)(78,129)(79,128)(80,127)(81,126)(82,125)(83,124)(84,123)(85,122)(86,121)(87,120)(88,119)(89,118)(90,117)(91,116)(92,115)(93,114)(94,113)(95,112)(96,111)(97,110)(98,109)(99,108)(100,107)(101,106)(102,105)(103,104)

Conjugacy classes & character table

4702 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD18796, C2×D14097
maximal normal subgroup ofD18796
maximal quotient ofDic9398, D18796, C2×D14097

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18796, 9);