Finite Group Databasebeta
Cayley diagram

C2×#34295 #7625617

order512
nilpotency class2
isoclinismisoclinic class of #3484
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C214

Aliases

direct productC2×#34295

Subgroups

subgroupG/H
center, socleC24C25
commutatorC22C25×C4
Frattini, cosocleC23C26
prime radicalC22×#550C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

12110 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 18
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 18 points:

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

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7691623, C2×#7691803, C2×#7684875, …
maximal normal subgroup ofC2×#7691623, C2×#7691803, C2×#7684875, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7532813);