Finite Group Databasebeta
Cayley diagram

C2×#14737 #607669

order512
nilpotency class2
isoclinismisoclinic class of #14715
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#14737

Subgroups

subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC24C25
prime radicalC24×D4C22
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

7402 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#1393467, C2×#649162, C2×#688103, …
maximal normal subgroup ofC2×#1393467, C2×#649162, C2×#688103, …
maximal quotient ofC2×#156857, C2×#157273, C2×#156858, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 514865);