Finite Group Databasebeta
Cayley diagram

C22×#1897 #6371491

order512
nilpotency class3
isoclinismisoclinic class of #468
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C211

Aliases

direct productC22×#1897

Subgroups

subgroupG/H
centerC23×C4C2×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC24C2×C22⋊C4
prime radicalC22×#525C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C25×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

7126 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 24 points:

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#20979, C22×#23912, #72285631, …
maximal normal subgroup ofC22×#20979, C22×#23912, #72285631, …
maximal quotient ofC2×#364392, #72318856

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6278687);