Finite Group Databasebeta
Cayley diagram

C22×#1823 #6370876

order512
nilpotency class3
isoclinismisoclinic class of #447
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C211

Aliases

direct productC22×#1823

Subgroups

subgroupG/H
center, socleC25C2×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC26D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C25 ◁ C25×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

6866 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

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

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

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#24089, C22×#23960, C22×#20739, …
maximal normal subgroup ofC22×#24089, C22×#23960, C22×#20739, …
maximal quotient ofC2×#392216, C2×#493917, C2×#493915, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6278072);