Finite Group Databasebeta
Cayley diagram

C2×#24134 #6448587

order512
nilpotency class3
isoclinismisoclinic class of #23860
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#24134

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D4D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3624 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 30
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 30 points:

(1,2);(3,4)(5,6)(7,8)(9,13)(10,11)(12,14);(8,11)(12,13)(15,16,19,22)(17,23,24,30)(18,26,28,21)(20,27,29,25);(4,6)(15,17,19,24)(16,20,22,29)(18,27,28,25)(21,30,26,23);(7,9,10,14)(8,12,11,13)(17,24)(20,29)(23,30)(25,27)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7613824, C2×#7614457, C2×#6453981, …
maximal normal subgroup ofC2×#7613824, C2×#7614457, C2×#6453981, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6355783);