Finite Group Databasebeta
Cayley diagram

C2×#14353 #515273

order512
nilpotency class2
isoclinismisoclinic class of #2613
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28×C4

Aliases

direct productC2×#14353

Subgroups

subgroupG/H
center, socleC25C24
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC26C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

7146 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);(7,8,9,10)(15,16)(17,19)(18,20)(21,22);(11,12,13,14)(15,16,18,20)(17,19,22,21);(3,4,5,6)(7,8)(9,10)(11,12)(13,14)(15,16)(17,21)(18,20)(19,22);(15,17)(16,19)(18,22)(20,21)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#4307962, C2×#4928968, C2×#517979, …
maximal normal subgroup ofC2×#4307962, C2×#4928968, C2×#517979, …
maximal quotient ofC2×#154106, C22×#14353

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 422469);