Finite Group Databasebeta
Cayley diagram

C2×#24468 #6437926

order512
nilpotency class3
isoclinismisoclinic class of #24468
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#24468

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

5136 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);(7,8,12,17,13,18,11,21)(9,15,10,14,19,16,20,22);(3,4)(5,6)(7,9)(8,14)(10,12)(11,20)(13,19)(15,21)(16,17)(18,22);(4,6)(7,10)(8,15)(9,12)(11,19)(13,20)(14,21)(16,18)(17,22);(7,10)(8,16)(9,11)(12,19)(13,20)(14,21)(15,18)(17,22)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6437933, C2×#6573693, C2×#6437941, …
maximal normal subgroup ofC2×#6437933, C2×#6573693, C2×#6437941, …
maximal quotient ofC2×#394094

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6345122);