Finite Group Databasebeta
Cayley diagram

C2×#21481 #6372727

order512
nilpotency class3
isoclinismisoclinic class of #3026
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC2×#21481

Subgroups

subgroupG/H
center, socleC23C2×#120
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC22×H(5,𝔽2)C22
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

5062 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 22 points:

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×C4×#3026
maximal normal subgroup ofC2×C4×#3026
maximal quotient ofC2×#392606

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6279923);