Finite Group Databasebeta
Cayley diagram

C2×#35326 #7628612

order512
nilpotency class2
isoclinismisoclinic class of #34980
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#35326

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#121C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

7806 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)(8,11)(12,14)(15,16,20,24)(17,18,22,21)(19,27,28,23)(25,29,30,26);(3,4,5,6)(17,22)(18,21)(25,30)(26,29);(7,8,10,11)(9,12,13,14)(15,17,20,22)(16,21,24,18)(19,25,28,30)(23,29,27,26);(7,9,10,13)(8,12,11,14)(15,18,20,21)(16,22,24,17)(19,26,28,29)(23,30,27,25);(15,19,20,28)(16,23,24,27)(17,25,22,30)(18,26,21,29)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7746574, C2×#7746586, C2×#7745981, …
maximal normal subgroup ofC2×#7746574, C2×#7746586, C2×#7745981, …
maximal quotient ofC2×#613347, C2×#613518, C2×#613889, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7535808);