Finite Group Databasebeta
Cayley diagram

C22×#3253 #10575602

order512
nilpotency class3
isoclinismisoclinic class of #3192
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212×C4

Aliases

direct productC22×#3253

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

9142 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 20
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 20 points:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#62110, C22×#61961, C22×#60968, …
maximal normal subgroup ofC22×#62110, C22×#61961, C22×#60968, …
maximal quotient ofC2×#6491161

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10482798);