Finite Group Databasebeta
Cayley diagram

C2×#24227 #6442558

order512
nilpotency class3
isoclinismisoclinic class of #23912
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#24227

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

4704 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6442563
maximal normal subgroup ofC2×#6442563
maximal quotient of#72305449

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6349754);