Finite Group Databasebeta
Cayley diagram

C2×#23499 #6431888

order512
nilpotency class3
isoclinismisoclinic class of #23400
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#23499

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#537C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

4954 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)(9,16)(10,20)(11,14)(12,15)(13,18)(17,22)(19,21);(3,4)(5,6)(7,8)(9,16)(10,14)(11,20)(12,15)(13,19)(17,22)(18,21);(3,5,6,4)(7,9)(8,13)(10,19)(11,18)(12,17)(14,22)(15,21)(16,20);(9,17)(13,21)(16,22)(18,19)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#422790, C2×#6442561
maximal normal subgroup ofC2×#422790, C2×#6442561

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6339084);