Finite Group Databasebeta
Cayley diagram

C2×#26977 #6443635

order512
nilpotency class3
isoclinismisoclinic class of #24274
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#26977

Subgroups

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

3078 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);(7,8)(9,13)(10,12)(11,14)(15,16)(17,20)(18,22)(19,21);(3,4)(5,6)(7,9,10,14)(8,11,12,13)(15,16,20,22,19,21,18,17);(4,6)(8,12)(11,13);(8,12)(11,13)(15,17,20,16,19,22,18,21)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6575492, C2×#6444921, C2×#6577212, …
maximal normal subgroup ofC2×#6575492, C2×#6444921, C2×#6577212, …
maximal quotient ofC2×#395208, #72306086, C22×#26977

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6350831);