Finite Group Databasebeta
Cayley diagram

C2×#21473 #6372702

order512
nilpotency class3
isoclinismisoclinic class of #3019
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC2×#21473

Subgroups

subgroupG/H
center, socleC23C2×#120
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC22×#453C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

5084 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 64

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

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6453841, C2×#495771, #72257937, …
maximal normal subgroup ofC2×#6453841, C2×#495771, #72257937, …
maximal quotient of#72261896, #72264560, #72265487, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6279898);