Finite Group Databasebeta
Cayley diagram

C2×#23915 #6437440

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

Aliases

direct productC2×#23915

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

6862 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);(8,12)(10,17)(13,21)(14,18)(16,19)(20,22);(3,4)(5,6)(9,15)(10,17)(12,18)(13,22);(4,6)(7,8)(9,13)(10,18)(11,14)(12,17)(15,22)(16,20)(19,21);(7,9,11,15)(8,13,14,22)(10,19,17,16)(12,20,18,21)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6437449, C2×#152710, C2×#7487873, …
maximal normal subgroup ofC2×#6437449, C2×#152710, C2×#7487873, …
maximal quotient of#72261904, #72284427, #72302839, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6344636);