Finite Group Databasebeta

Dic5895 #37556034

order23580
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

dicyclicDic5895
unambiguous semidirect productC9⋊Dic655
unambiguous semidirect productC131⋊Dic45

Splittings

derived, HallC5×C9×C131 ⋊ C4
HallC9×C131 ⋊ Dic5
HallC5×C131 ⋊ Dic9
SylowC131 ⋊ Dic45
HallC5×C9 ⋊ Dic131
SylowC9 ⋊ Dic655
SylowC5 ⋊ Dic1179

Subgroups

subgroupG/H
center, hypercenterC2D5895
commutator, hypocenterC5×C9×C131C4
FrattiniC2×C3D1965
Fitting, cosocleC2×C5×C9×C131C2
socle, prime radicalC2×C3×C5×C131D3
LCSG ▷ C5×C9×C131
UCSC1 ◁ C2

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 149
transitive degreeμt(G) = 23580

A minimal faithful permutation representation — 2 generators on 149 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);(1,3,2,4)(6,13)(7,12)(8,11)(9,10)(15,18)(16,17)(20,149)(21,148)(22,147)(23,146)(24,145)(25,144)(26,143)(27,142)(28,141)(29,140)(30,139)(31,138)(32,137)(33,136)(34,135)(35,134)(36,133)(37,132)(38,131)(39,130)(40,129)(41,128)(42,127)(43,126)(44,125)(45,124)(46,123)(47,122)(48,121)(49,120)(50,119)(51,118)(52,117)(53,116)(54,115)(55,114)(56,113)(57,112)(58,111)(59,110)(60,109)(61,108)(62,107)(63,106)(64,105)(65,104)(66,103)(67,102)(68,101)(69,100)(70,99)(71,98)(72,97)(73,96)(74,95)(75,94)(76,93)(77,92)(78,91)(79,90)(80,89)(81,88)(82,87)(83,86)(84,85)

Polycyclic presentation:

2,3,5,131,2,3|a^2=e,b^3=f^2,b^a=b^2f,c^a=c^4,d^a=d^130,f^a=f^2

Conjugacy classes & character table

5898 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofDic11790
maximal normal subgroup ofDic11790

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23580, 9);