Finite Group Databasebeta
Cayley diagram

C22×#1951 #6371906

order512
nilpotency class3
isoclinismisoclinic class of #471
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC22×#1951

Subgroups

subgroupG/H
center, socleC24#121
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC25#41
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2794 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);(5,6,8,7)(10,15)(11,18)(12,13)(16,23)(17,21)(19,20);(5,7,8,6)(9,10)(11,16)(12,21)(13,15)(14,17)(18,22)(19,24)(20,23);(9,11,13,18,14,20,12,19)(10,16,15,22,17,23,21,24)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#12948, C22×#12952, C22×#21555, …
maximal normal subgroup ofC22×#12948, C22×#12952, C22×#21555, …
maximal quotient ofC2×#203724

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6279102);