Finite Group Databasebeta
Cayley diagram

C2×#24469 #6437929

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

Aliases

direct productC2×#24469

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

4796 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);(7,8,11,15,12,16,10,20)(9,17,18,13,19,22,21,14);(3,4)(5,6)(7,9)(8,13)(10,21)(11,18)(12,19)(14,16)(15,22)(17,20);(4,6)(7,9)(8,14)(10,18)(11,21)(12,19)(13,16)(15,22)(17,20);(7,8,12,16)(9,14,19,13)(10,20,11,15)(17,21,22,18)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6437933
maximal normal subgroup ofC2×#6437933
maximal quotient ofC2×#394095

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6345125);