Finite Group Databasebeta

Dic8145 #45656340

order32580
automorphismAut(G) order 70372800
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

dicyclicDic8145
unambiguous semidirect productC9⋊Dic905

Splittings

derived, HallC5×C9×C181 ⋊ C4
HallC9×C181 ⋊ Dic5
HallC5×C181 ⋊ Dic9
SylowC181 ⋊ Dic45
HallC5×C9 ⋊ Dic181
SylowC9 ⋊ Dic905
SylowC5 ⋊ Dic1629

Subgroups

subgroupG/H
center, hypercenterC2D8145
commutator, hypocenterC5×C9×C181C4
FrattiniC2×C3D2715
Fitting, cosocleC2×C5×C9×C181C2
socle, prime radicalC2×C3×C5×C181D3
LCSG ▷ C5×C9×C181
UCSC1 ◁ C2

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 199
transitive degreeμt(G) = 32580

A minimal faithful permutation representation — 2 generators on 199 points:

(1,2)(3,4)(5,6,7,8,9,10,11,12,13)(14,15,16,17,18)(19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199);(1,3,2,4)(6,13)(7,12)(8,11)(9,10)(15,18)(16,17)(20,199)(21,198)(22,197)(23,196)(24,195)(25,194)(26,193)(27,192)(28,191)(29,190)(30,189)(31,188)(32,187)(33,186)(34,185)(35,184)(36,183)(37,182)(38,181)(39,180)(40,179)(41,178)(42,177)(43,176)(44,175)(45,174)(46,173)(47,172)(48,171)(49,170)(50,169)(51,168)(52,167)(53,166)(54,165)(55,164)(56,163)(57,162)(58,161)(59,160)(60,159)(61,158)(62,157)(63,156)(64,155)(65,154)(66,153)(67,152)(68,151)(69,150)(70,149)(71,148)(72,147)(73,146)(74,145)(75,144)(76,143)(77,142)(78,141)(79,140)(80,139)(81,138)(82,137)(83,136)(84,135)(85,134)(86,133)(87,132)(88,131)(89,130)(90,129)(91,128)(92,127)(93,126)(94,125)(95,124)(96,123)(97,122)(98,121)(99,120)(100,119)(101,118)(102,117)(103,116)(104,115)(105,114)(106,113)(107,112)(108,111)(109,110)

Polycyclic presentation:

2,3,5,181,2,3|a^2=e,b^3=f^2,b^a=b^2f,c^a=c^4,d^a=d^180,f^a=f^2

Conjugacy classes & character table

8148 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofDic16290
maximal normal subgroup ofDic16290

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32580, 11);