Finite Group Databasebeta
Cayley diagram

C2×#14714 #607617

order512
nilpotency class2
isoclinismisoclinic class of #2846
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28×C42

Aliases

direct productC2×#14714

Subgroups

subgroupG/H
center, socle, prime radicalC25C24
commutatorC23C24×C4
Frattini, cosocleC24C25
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

7050 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 512

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

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

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#676661, C2×#612965, C2×#519421, …
maximal normal subgroup ofC2×#676661, C2×#612965, C2×#519421, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 514813);