Finite Group Databasebeta
Cayley diagram

C2×#34469 #7626078

order512
nilpotency class2
isoclinismisoclinic class of #3532
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C213

Aliases

direct productC2×#34469

Subgroups

subgroupG/H
center, socleC24C25
commutatorC22C25×C4
Frattini, cosocleC23C26
prime radicalC22×#547C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

8626 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);(3,4,6,5)(7,8,10,12)(9,13,14,11)(15,16,20,18)(17,21,25,23)(19,26,27,22)(24,29,30,28);(7,8,10,12)(9,11,14,13)(16,18)(21,23)(22,26)(28,29);(7,8)(9,11)(10,12)(13,14)(15,17,20,25)(16,21,18,23)(19,24,27,30)(22,28,26,29);(3,5,6,4)(7,9,10,14)(8,11,12,13)(15,18,20,16)(17,23,25,21)(19,26,27,22)(24,29,30,28);(15,19)(16,22)(17,24)(18,26)(20,27)(21,28)(23,29)(25,30)

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7851593, C2×#7851721, C2×#7851657, …
maximal normal subgroup ofC2×#7851593, C2×#7851721, C2×#7851657, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7533274);