Finite Group Databasebeta
Cayley diagram

C2×#26944 #6443528

order512
nilpotency class3
isoclinismisoclinic class of #23860
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#26944

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

2906 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);(3,4,6,5)(7,9,10,14)(8,11,12,13)(16,19)(17,21)(20,22);(8,12)(11,13)(15,16,18,20)(17,22,21,19);(3,5,6,4)(8,12)(11,13)(16,20)(19,22)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6575390, C2×#6577350, C2×#6444787, …
maximal normal subgroup ofC2×#6575390, C2×#6577350, C2×#6444787, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6350724);