Finite Group Databasebeta
Cayley diagram

C2×#14335 #515241

order512
nilpotency class2
isoclinismisoclinic class of #2613
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C212×C4

Aliases

direct productC2×#14335

Subgroups

subgroupG/H
center, socleC25C24
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC25×D4C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

31666 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#4928938, C2×#1260433, C2×#616960, …
maximal normal subgroup ofC2×#4928938, C2×#1260433, C2×#616960, …
maximal quotient ofC2×#382440, C2×#382434, #72251016, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 422437);