Finite Group Databasebeta
Cayley diagram

C2×#24539 #6440481

order512
nilpotency class3
isoclinismisoclinic class of #23860
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#24539

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#447C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3876 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 22 points:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6454215, C2×#6574826, C2×#6576756, …
maximal normal subgroup ofC2×#6454215, C2×#6574826, C2×#6576756, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6347677);