Finite Group Databasebeta
Cayley diagram

C2×#24911 #6438184

order512
nilpotency class3
isoclinismisoclinic class of #23860
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#24911

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#449C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3318 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6575004, C2×#6575490, C2×#6439857, …
maximal normal subgroup ofC2×#6575004, C2×#6575490, C2×#6439857, …
maximal quotient ofC2×#394925, C22×#24911, #72306070

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6345380);