Finite Group Databasebeta
Cayley diagram

C2×#47217 #7700826

order512
nilpotency class2
isoclinismisoclinic class of #46350
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#47217

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

8750 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 6 generators on 30 points:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7851785, C2×#7939141, C2×#7942149, …
maximal normal subgroup ofC2×#7851785, C2×#7939141, C2×#7942149, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7608022);