Finite Group Databasebeta

Dic8175 #45658173

order32700
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

dicyclicDic8175
unambiguous semidirect productC3⋊Dic2725

Splittings

derived, HallC3×C25×C109 ⋊ C4
HallC25×C109 ⋊ Dic3
HallC3×C109 ⋊ Dic25
SylowC109 ⋊ Dic75
HallC3×C25 ⋊ Dic109
SylowC25 ⋊ Dic327
SylowC3 ⋊ Dic2725

Subgroups

subgroupG/H
center, hypercenterC2D8175
commutator, hypocenterC3×C25×C109C4
FrattiniC2×C5D1635
Fitting, cosocleC2×C3×C25×C109C2
socle, prime radicalC2×C3×C5×C109D5
LCSG ▷ C3×C25×C109
UCSC1 ◁ C2

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 141
transitive degreeμt(G) = 32700

A minimal faithful permutation representation — 2 generators on 141 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);(1,3,2,4)(6,7)(9,32)(10,31)(11,30)(12,29)(13,28)(14,27)(15,26)(16,25)(17,24)(18,23)(19,22)(20,21)(34,141)(35,140)(36,139)(37,138)(38,137)(39,136)(40,135)(41,134)(42,133)(43,132)(44,131)(45,130)(46,129)(47,128)(48,127)(49,126)(50,125)(51,124)(52,123)(53,122)(54,121)(55,120)(56,119)(57,118)(58,117)(59,116)(60,115)(61,114)(62,113)(63,112)(64,111)(65,110)(66,109)(67,108)(68,107)(69,106)(70,105)(71,104)(72,103)(73,102)(74,101)(75,100)(76,99)(77,98)(78,97)(79,96)(80,95)(81,94)(82,93)(83,92)(84,91)(85,90)(86,89)(87,88)

Polycyclic presentation:

2,3,5,109,2,5|a^2=e,c^5=f^4,b^a=b^2,c^a=c^4f,d^a=d^108,f^a=f^4

Conjugacy classes & character table

8178 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofDic16350
maximal normal subgroup ofDic16350

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32700, 9);