Finite Group Databasebeta
Cayley diagram

C2×#15084 #608203

order512
nilpotency class2
isoclinismisoclinic class of #14715
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#15084

Subgroups

subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC24C25
prime radicalC24×D4C22
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

6166 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 22 points:

(1,2);(4,5)(11,12,14,13)(15,16,19,18)(17,21,22,20);(3,4,6,5)(8,10)(12,13)(17,22)(20,21);(3,4,6,5)(7,8,9,10)(11,13,14,12)(15,17)(16,20)(18,21)(19,22);(3,5,6,4)(15,18,19,16)(17,21,22,20)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#3996301, C2×#5624728, C2×#4306411, …
maximal normal subgroup ofC2×#3996301, C2×#5624728, C2×#4306411, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 515399);