Finite Group Databasebeta
Cayley diagram

C2×#24090 #6452966

order512
nilpotency class3
isoclinismisoclinic class of #23848
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#24090

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#553C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3628 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)(9,14)(10,12)(11,13)(16,21)(17,25)(18,20)(22,26)(27,28)(29,30);(7,9,11,10)(8,12,13,14)(15,16,19,21)(17,26,28,30)(18,23,20,24)(22,25,29,27);(4,6)(7,10,11,9)(8,12,13,14)(15,17,19,28)(16,22,21,29)(18,27,20,25)(23,30,24,26);(8,13)(12,14)(15,18,19,20)(16,23,21,24)(17,27,28,25)(22,30,29,26)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72264762, #72264785, C2×#7613557, …
maximal normal subgroup of#72264762, #72264785, C2×#7613557, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6360162);