Finite Group Databasebeta
Cayley diagram

C2×#24049 #6440396

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

Aliases

direct productC2×#24049

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#546C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

5126 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 30
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72264583, #72264602, #72264647, …
maximal normal subgroup of#72264583, #72264602, #72264647, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6347592);