Finite Group Databasebeta
Cayley diagram

C2×#14232 #514741

order512
nilpotency class2
isoclinismisoclinic class of #2403
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C27×C42

Aliases

direct productC2×#14232

Subgroups

subgroupG/H
center, socleC25C24
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC26C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

5174 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);(3,4,6,5)(8,9)(16,19)(20,22);(7,8,10,9)(11,12,13,14)(16,19)(20,22);(7,8,10,9)(11,12)(13,14)(15,16)(17,20)(18,19)(21,22);(3,5,6,4)(7,9,10,8)(15,17,18,21)(16,20,19,22)

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#3861942, C2×#533371, C2×#1482146, …
maximal normal subgroup ofC2×#3861942, C2×#533371, C2×#1482146, …
maximal quotient ofC2×#155426

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 421937);