Finite Group Databasebeta

C5×Dic107 #14523855

order2140
isoclinismisoclinic class of D107
automorphism?
homologyAbelianization (H1) = C4×C5 · Schur multiplier (H2) = C1

Aliases

direct productC5×Dic107
unambiguous semidirect productC107⋊(C4×C5)

Splittings

derived, SylowC107 ⋊ C4×C5
HallC5×C107 ⋊ C4

Subgroups

subgroupG/H
center, hypercenterC2×C5D107
commutator, hypocenterC107C4×C5
FrattiniC2C5×D107
Fitting, socle, prime radicalC2×C5×C107C2
cosocleC2×C107C2×C5
LCSG ▷ C107
UCSC1 ◁ C2×C5

12 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 116
transitive degreeμt(G) = 2140

A minimal faithful permutation representation — 2 generators on 116 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);(6,8,7,9)(11,116)(12,115)(13,114)(14,113)(15,112)(16,111)(17,110)(18,109)(19,108)(20,107)(21,106)(22,105)(23,104)(24,103)(25,102)(26,101)(27,100)(28,99)(29,98)(30,97)(31,96)(32,95)(33,94)(34,93)(35,92)(36,91)(37,90)(38,89)(39,88)(40,87)(41,86)(42,85)(43,84)(44,83)(45,82)(46,81)(47,80)(48,79)(49,78)(50,77)(51,76)(52,75)(53,74)(54,73)(55,72)(56,71)(57,70)(58,69)(59,68)(60,67)(61,66)(62,65)(63,64)

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC5×C7×Dic107, C5×Dic749, C5×C107⋊#157, …
maximal normal subgroup ofC5×C7×Dic107, C5×C11×Dic107, C5×C13×Dic107, …
maximal quotient ofC5×C7×Dic107, C5×Dic749, C5×C107⋊#157, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2140, 3);