Finite Group Databasebeta
Cayley diagram

C22×C4×#126 #7625253

order512
nilpotency class2
isoclinismisoclinic class of #120
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C213

Aliases

direct productC22×C4×#126

Subgroups

subgroupG/H
centerC24×C4C23
commutatorC22C25×C4
Frattini, cosocleC23C26
socleC25C24
prime radicalC26C23
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24×C4 ◁ G
LECSG ▷ C23 ▷ C1

10314 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);(5,6,7,8);(10,14)(11,18)(16,23)(17,21)(19,22)(20,24);(9,10,15,21)(11,16,22,23)(12,14,13,17)(18,24,19,20);(9,11,12,19)(10,16,14,20)(13,18,15,22)(17,24,21,23)

Conjugacy classes & character table

224 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#59839, C22×#59476, C22×#39405, …
maximal normal subgroup ofC22×#59839, C22×#59476, C22×#39405, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7532449);