Finite Group Databasebeta
Cayley diagram

C2×#14750 #607683

order512
nilpotency class2
isoclinismisoclinic class of #14715
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28×C4

Aliases

direct productC2×#14750

Subgroups

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

6354 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)(15,16,19,20)(17,21,22,18);(8,10)(11,12,13,14)(16,20)(17,22);(7,8)(9,10)(11,12)(13,14)(15,17)(16,21)(18,20)(19,22);(3,4)(5,6)(15,18,19,21)(16,17,20,22)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#4306371, C2×#3911574, C2×#4937174, …
maximal normal subgroup ofC2×#4306371, C2×#3911574, C2×#4937174, …
maximal quotient ofC2×#156902, C2×#156841, C2×#156910, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 514879);