Finite Group Databasebeta
Cayley diagram

C2×#14761 #607695

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

Aliases

direct productC2×#14761

Subgroups

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

7234 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)(12,14)(15,16,19,20)(17,21,22,18);(8,10)(12,14)(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×#1085254, C2×#1084729, C2×#782990, …
maximal normal subgroup ofC2×#1085254, C2×#1084729, C2×#782990, …
maximal quotient ofC2×#157423, C2×#157621, C2×#157633, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 514891);