Finite Group Databasebeta
Cayley diagram

C2×#26927 #6443517

order512
nilpotency class3
isoclinismisoclinic class of #23848
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#26927

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#1999C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2976 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);(4,5)(7,8)(9,13)(10,12)(11,14)(16,19)(20,22);(3,4,6,5)(7,9,10,14)(8,11,12,13)(16,20)(18,21)(19,22);(8,12)(11,13)(15,16)(17,19)(18,22)(20,21);(3,5,6,4)(8,12)(11,13)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6444863, C2×#7614457, C2×#7611687, …
maximal normal subgroup ofC2×#6444863, C2×#7614457, C2×#7611687, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6350713);