Finite Group Databasebeta
Cayley diagram

C2×#24196 #6448790

order512
nilpotency class3
isoclinismisoclinic class of #23860
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#24196

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

4868 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);(3,4)(5,6)(7,8)(9,13)(10,11)(12,14)(16,20)(17,18)(21,22);(8,11)(12,13)(16,21)(17,18)(20,22);(4,6)(15,16)(17,21)(18,20)(19,22);(7,9,10,14)(8,12,11,13)(16,22)(20,21)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6453969, #72237146, C2×#6576138, …
maximal normal subgroup ofC2×#6453969, #72237146, C2×#6576138, …
maximal quotient of#72237146, C2×#500650, #72249741, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6355986);