Finite Group Databasebeta
Cayley diagram

C2×#23439 #6431782

order512
nilpotency class3
isoclinismisoclinic class of #23439
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#23439

Subgroups

subgroupG/H
center, socleC23C2×#121
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

7610 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)(9,17)(10,16)(11,14)(12,15)(13,18)(19,21)(20,22);(4,6)(7,9)(8,13)(10,19)(11,18)(12,20)(14,22)(15,21)(16,17);(8,14)(9,18)(10,11)(15,16)(17,22)(19,20);(8,15)(13,21)(14,16)(17,22)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72237174, #72237175, #72237177, …
maximal normal subgroup of#72237174, #72237175, #72237177, …
maximal quotient of#72239029, #72239063, #72239670, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6338978);