Finite Group Databasebeta
Cayley diagram

C22×#2688 #7633426

order512
nilpotency class2
isoclinismisoclinic class of #2668
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC22×#2688

Subgroups

subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC23C26
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

14150 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 24 points:

(1,2);(3,4);(9,10)(11,13)(12,14)(15,16)(17,18)(19,22)(20,24)(21,23);(6,8)(10,11)(12,16)(17,19,21,24)(18,22,23,20);(5,6)(7,8)(9,11,13,10)(12,15,16,14)(17,19)(18,20)(21,24)(22,23);(9,12)(10,14)(11,15)(13,16)(17,20)(18,19)(21,22)(23,24)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#1420724, C22×#52004, C2×#1260433, …
maximal normal subgroup ofC2×#1420724, C22×#52004, C2×#1260433, …
maximal quotient ofC2×#7504667, C2×#7504669, C2×D3×#2688, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7540622);