Finite Group Databasebeta
Cayley diagram

C2×#21841 #6374361

order512
nilpotency class3
isoclinismisoclinic class of #3192
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C27×C42

Aliases

direct productC2×#21841

Subgroups

subgroupG/H
center, socleC24C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC25C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

4258 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)(9,11)(10,12)(13,14)(15,16)(17,23)(18,21)(19,22)(20,25)(24,29)(26,28)(27,30);(8,11)(12,13)(15,17,19,25)(16,20,22,23)(18,26,27,24)(21,29,30,28);(8,12)(10,14)(11,13)(15,18,19,27)(16,21,22,30)(17,24,25,26)(20,28,23,29);(8,11)(12,13)(16,22)(20,23)(21,30)(28,29)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6374668, C2×#6489682, C2×#6481391, …
maximal normal subgroup ofC2×#6374668, C2×#6489682, C2×#6481391, …
maximal quotient of#72305051

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6281557);