Finite Group Databasebeta
Cayley diagram

C22×#2718 #7633474

order512
nilpotency class2
isoclinismisoclinic class of #2668
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212×C4

Aliases

direct productC22×#2718

Subgroups

subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC23C26
prime radicalC24×D4C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

10054 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);(9,10,12,13)(11,14,15,16)(17,18,21,23)(19,24,20,22);(6,8)(10,13)(11,15)(17,19,21,20)(18,22,23,24);(5,6)(7,8)(9,10)(11,14)(12,13)(15,16)(17,20,21,19)(18,22,23,24);(9,11)(10,14)(12,15)(13,16)(17,18)(19,24)(20,22)(21,23)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#47847, C22×#52164, C22×#48817, …
maximal normal subgroup ofC22×#47847, C22×#52164, C22×#48817, …
maximal quotient ofC22×#15345, C22×#15404

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7540670);