Finite Group Databasebeta
Cayley diagram

C2×#25802 #6443274

order512
nilpotency class3
isoclinismisoclinic class of #24289
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29×C4

Aliases

direct productC2×#25802

Subgroups

subgroupG/H
center, socleC23D42
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

5080 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);(4,6)(7,8)(9,17)(10,16)(11,15)(12,14)(13,18)(19,22)(20,21);(7,8,12,16,11,15,10,14)(9,13,20,22,19,21,18,17);(3,4,5,6)(7,8,11,15)(9,13,19,21)(10,14,12,16)(17,20,22,18);(7,9,10,18,11,19,12,20)(8,13,14,17,15,21,16,22)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6573703, C2×#6443296
maximal normal subgroup ofC2×#6573703, C2×#6443296

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6350470);