Finite Group Databasebeta
Cayley diagram

C2×#34207 #7625508

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

Aliases

direct productC2×#34207

Subgroups

subgroupG/H
center, socleC24C25
commutatorC22C25×C4
Frattini, cosocleC23C26
prime radicalC22×#532C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

12322 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);(4,6)(7,8,10,9)(11,12)(13,17)(14,15)(16,18);(7,9,10,8)(12,15)(16,17);(3,4,5,6);(11,12)(13,16)(14,15)(17,18);(11,13,14,18)(12,16,15,17)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7737421, C2×#7672682, C2×#7698829, …
maximal normal subgroup ofC2×#7737421, C2×#7672682, C2×#7698829, …
maximal quotient ofC2×#519421

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7532704);