Finite Group Databasebeta
Cayley diagram

C2×#23443 #6431790

order512
nilpotency class3
isoclinismisoclinic class of #2021
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#23443

Subgroups

subgroupG/H
centerC22×C4#120
commutator, Frattini, cosocleC24C25
socleC23C2×#120
LCSG ▷ C24 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C24×C4 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

8310 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 64

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

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#417774, #72219648, #72219669, …
maximal normal subgroup ofC2×#417774, #72219648, #72219669, …
maximal quotient of#72214831, #72231735, #72235089, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6338986);