Finite Group Databasebeta

D5891 #26044549

order11782
automorphismAut(G) order 33649392
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

dihedralD5891
unambiguous semidirect productC43⋊D137
unambiguous semidirect productC137⋊D43

Splittings

Fitting, socle, derived, HallC43×C137 ⋊ C2
SylowC137 ⋊ D43
SylowC43 ⋊ D137

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC43×C137C2
LCSG ▷ C43×C137
UCSC1

8 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 180
transitive degreeμt(G) = 5891

A minimal faithful permutation representation — 2 generators on 180 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)(44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180);(2,43)(3,42)(4,41)(5,40)(6,39)(7,38)(8,37)(9,36)(10,35)(11,34)(12,33)(13,32)(14,31)(15,30)(16,29)(17,28)(18,27)(19,26)(20,25)(21,24)(22,23)(45,180)(46,179)(47,178)(48,177)(49,176)(50,175)(51,174)(52,173)(53,172)(54,171)(55,170)(56,169)(57,168)(58,167)(59,166)(60,165)(61,164)(62,163)(63,162)(64,161)(65,160)(66,159)(67,158)(68,157)(69,156)(70,155)(71,154)(72,153)(73,152)(74,151)(75,150)(76,149)(77,148)(78,147)(79,146)(80,145)(81,144)(82,143)(83,142)(84,141)(85,140)(86,139)(87,138)(88,137)(89,136)(90,135)(91,134)(92,133)(93,132)(94,131)(95,130)(96,129)(97,128)(98,127)(99,126)(100,125)(101,124)(102,123)(103,122)(104,121)(105,120)(106,119)(107,118)(108,117)(109,116)(110,115)(111,114)(112,113)

Polycyclic presentation:

2,43,137|b^a=b^42,c^a=c^136

Conjugacy classes & character table

2947 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD43×D137, C2×D5891, C3×D5891, …
maximal normal subgroup ofD43×D137, C2×D5891, C3×D5891, …
maximal quotient ofDic5891, C2×D5891, C3×D5891, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11782, 3);