Finite Group Databasebeta
Cayley diagram

C22×#2816 #7633373

order512
nilpotency class2
isoclinismisoclinic class of #2812
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212×C4

Aliases

direct productC22×#2816

Subgroups

subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC23C26
prime radicalC23×#121C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

11346 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);(10,13)(14,16)(17,18,21,24)(19,20,23,22);(6,8)(10,13)(11,15)(17,19,21,23)(18,22,24,20);(5,6)(7,8)(9,10)(11,14)(12,13)(15,16)(17,19)(18,22)(20,24)(21,23);(9,11)(10,14)(12,15)(13,16)(17,20,21,22)(18,23,24,19)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#46354, C22×#37446, C22×#45448, …
maximal normal subgroup ofC22×#46354, C22×#37446, C22×#45448, …
maximal quotient ofC22×#16600, C22×#17105, C23×#2816, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7540569);