Finite Group Databasebeta
Cayley diagram

C2×#15026 #608107

order512
nilpotency class2
isoclinismisoclinic class of #14715
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#15026

Subgroups

subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC24C25
prime radicalC26C23
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

5806 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 30
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 30 points:

(1,2);(3,4,5,6)(8,11)(9,13)(15,16,18,20)(17,21,22,19)(24,27)(25,29);(3,4)(5,6)(17,22)(19,21)(23,24,26,27)(25,28,29,30);(3,4)(5,6)(7,8,10,11)(9,12,13,14)(15,17,18,22)(16,19,20,21)(23,24)(25,28)(26,27)(29,30);(7,9)(8,12)(10,13)(11,14)(15,16)(17,19)(18,20)(21,22)(23,25)(24,28)(26,29)(27,30)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#937709, C2×#720480, C2×#647275
maximal normal subgroup ofC2×#937709, C2×#720480, C2×#647275
maximal quotient ofC2×#157716

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 515303);