Finite Group Databasebeta
Cayley diagram

C2×#24284 #6442581

order512
nilpotency class3
isoclinismisoclinic class of #24283
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#24284

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

5048 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);(7,8,14,9)(10,18,20,22)(11,12,16,13)(15,21,17,19);(3,4)(5,6)(7,9,12,16,14,8,13,11)(10,15,19,18,20,17,21,22);(4,6)(7,10)(8,15)(9,17)(11,18)(12,19)(13,21)(14,20)(16,22);(7,11,12,9,14,16,13,8)(10,18,19,17,20,22,21,15)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6442584, C2×#7195683, D3×#24284
maximal normal subgroup ofC2×#6442584, C2×#7195683
maximal quotient of#72239133, #72239138, D3×#24284, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6349777);