Finite Group Databasebeta

Dic8001 #44544632

order32004
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

dicyclicDic8001
unambiguous semidirect productC7⋊Dic1143
unambiguous semidirect productC9⋊Dic889
unambiguous semidirect productC127⋊Dic63

Splittings

derived, HallC7×C9×C127 ⋊ C4
HallC9×C127 ⋊ Dic7
HallC7×C127 ⋊ Dic9
SylowC127 ⋊ Dic63
HallC7×C9 ⋊ Dic127
SylowC9 ⋊ Dic889
SylowC7 ⋊ Dic1143

Subgroups

subgroupG/H
center, hypercenterC2D8001
commutator, hypocenterC7×C9×C127C4
FrattiniC2×C3D2667
Fitting, cosocleC2×C7×C9×C127C2
socle, prime radicalC2×C3×C7×C127D3
LCSG ▷ C7×C9×C127
UCSC1 ◁ C2

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 147
transitive degreeμt(G) = 32004

A minimal faithful permutation representation — 2 generators on 147 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);(1,3,2,4)(6,13)(7,12)(8,11)(9,10)(15,20)(16,19)(17,18)(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:

2,3,7,127,2,3|a^2=e,b^3=f^2,b^a=b^2f,c^a=c^6,d^a=d^126,f^a=f^2

Conjugacy classes & character table

8004 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofDic16002
maximal normal subgroup ofDic16002

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32004, 14);