Finite Group Databasebeta
Cayley diagram

C22×#1890 #6371460

order512
nilpotency class3
isoclinismisoclinic class of B(4,𝔽2)
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C211

Aliases

direct productC22×#1890

Subgroups

subgroupG/H
center, socleC24#120
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC24×D4C22
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C26 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

7646 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);(6,8)(9,10)(11,14)(12,19,20,15)(13,16)(17,21,23,24)(18,22);(5,6,7,8)(9,11,13,18)(10,14,16,22)(12,17,20,23)(15,21,19,24);(9,12)(10,15)(11,17)(13,20)(14,21)(16,19)(18,23)(22,24)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#23903, C22×#12754, C22×#23987, …
maximal normal subgroup ofC22×#23903, C22×#12754, C22×#23987, …
maximal quotient ofC22×#10745, C2×#195207

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6278656);