Finite Group Databasebeta
Cayley diagram

C2×#23913 #6437442

order512
nilpotency class3
isoclinismisoclinic class of #23912
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#23913

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

6906 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);(9,15)(10,17)(12,20)(14,18)(16,19)(21,22);(3,4)(5,6)(7,8,11,13)(9,12,16,21)(10,18,17,14)(15,22,19,20);(4,6)(7,9)(8,12)(10,19)(11,16)(13,21)(14,22)(15,17)(18,20);(8,13)(10,17)(12,21)(15,19)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6437449, C2×#501096, C2×#7487871, …
maximal normal subgroup ofC2×#6437449, C2×#501096, C2×#7487871, …
maximal quotient of#72261912, #72285244, #72302850, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6344638);