Finite Group Databasebeta
Cayley diagram

C2×#52347 #8092213

order512
nilpotency class2
isoclinismisoclinic class of #52308
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#52347

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2410C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6806 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 26 points:

(1,2);(5,9)(8,10)(11,12)(13,16)(14,15)(17,18)(20,21)(24,25);(3,4)(5,8)(6,7)(9,10)(12,14)(13,17)(19,20,23,21)(22,25,26,24);(4,7)(8,10)(11,13,15,17)(12,16,14,18)(19,21,23,20)(22,25,26,24);(3,4)(5,8)(6,7)(9,10)(11,14,15,12)(13,18,17,16)(19,22,23,26)(20,24,21,25);(3,5)(4,8)(6,9)(7,10)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8197621, C2×#8433744, C2×#8429579, …
maximal normal subgroup ofC2×#8197621, C2×#8433744, C2×#8429579, …
maximal quotient ofC2×#583123, C2×#4599121, C2×#4607580, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7999409);