Finite Group Databasebeta
Cayley diagram

C2×#15368 #608901

order512
nilpotency class2
isoclinismisoclinic class of #15257
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#15368

Subgroups

subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC24C25
prime radicalC22×#392C2
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

8958 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)(7,8)(9,10)(11,12)(13,14)(16,19)(17,21);(8,10)(12,14);(11,12)(13,14)(15,16)(17,20)(18,19)(21,22);(3,4)(5,6)(7,8)(9,10)(11,12)(13,14)(15,17,18,21)(16,20,19,22)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#1085256, C2×#1418391, C2×#1420724, …
maximal normal subgroup ofC2×#1085256, C2×#1418391, C2×#1420724, …
maximal quotient ofC2×#427241, C2×#427246, C2×#427271, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 516097);