Finite Group Databasebeta
Cayley diagram

C2×#22405 #6379007

order512
nilpotency class3
isoclinismisoclinic class of #17411
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29×C4

Aliases

direct productC2×#22405

Subgroups

subgroupG/H
center, socleC23C22×C22⋊C4
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC22×#546C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C22⋊C4 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

5778 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);(4,6)(7,8)(9,12)(10,17,18,13)(11,14)(15,21,22,19)(16,20);(3,4)(5,6)(7,9,11,16)(8,12,14,20)(10,15,18,22)(13,19,17,21);(7,10)(8,13)(9,15)(11,18)(12,19)(14,17)(16,22)(20,21);(4,6)

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6573710, C2×#6379010, C2×#6573716, …
maximal normal subgroup ofC2×#6573710, C2×#6379010, C2×#6573716, …
maximal quotient of#72310544, #72310545, #72310556, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6286203);