Finite Group Databasebeta

D5705 #26037580

order11410
automorphismAut(G) order 22181040
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

dihedralD5705
unambiguous semidirect productC5⋊D1141
unambiguous semidirect productC7⋊D815
unambiguous semidirect productC163⋊D35

Splittings

Fitting, socle, derived, HallC5×C7×C163 ⋊ C2
HallC7×C163 ⋊ D5
HallC5×C163 ⋊ D7
SylowC163 ⋊ D35
HallC5×C7 ⋊ D163
SylowC7 ⋊ D815
SylowC5 ⋊ D1141

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC5×C7×C163C2
LCSG ▷ C5×C7×C163
UCSC1

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 175
transitive degreeμt(G) = 5705

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

Polycyclic presentation:

2,5,7,163|b^a=b^4,c^a=c^6,d^a=d^162

Conjugacy classes & character table

2854 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD35×D163, D7×D815, D5×D1141, …
maximal normal subgroup ofD35×D163, D7×D815, D5×D1141, …
maximal quotient ofDic5705, C2×D5705, C3×D5705, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11410, 8);