Finite Group Databasebeta
Cayley diagram

C2×#25749 #6443306

order512
nilpotency class3
isoclinismisoclinic class of #24468
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29×C4

Aliases

direct productC2×#25749

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

5656 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);(4,5)(7,8)(9,16)(10,20)(11,14)(12,15)(13,19)(17,18)(21,22);(3,4,6,5)(7,8)(9,17)(10,14)(11,20)(12,15)(13,19)(16,18)(21,22);(7,9,10,19,12,18,11,21)(8,13,14,16,15,22,20,17);(3,5,6,4)(9,18)(13,22)(16,17)(19,21)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6443311, #72311254, #72318947, …
maximal normal subgroup ofC2×#6443311, #72311254, #72318947, …
maximal quotient ofC2×#394048, C2×#394051

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6350502);