Finite Group Databasebeta
Cayley diagram

C2×#33582 #7622924

order512
nilpotency class4
isoclinismisoclinic class of #33517
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#33582

Subgroups

subgroupG/H
center, socleC23C22×D8
commutator, Frattini, cosocleC2×C8C25
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ C22×C4×C8 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

2430 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 22 points:

(1,2);(4,6)(8,13)(9,11)(10,17)(14,22)(15,21)(16,19)(18,20);(3,4,5,6);(7,8)(9,14)(10,18)(11,20)(12,15)(13,17)(16,21)(19,22);(7,9,12,11)(8,14,15,20)(10,16,19,17)(13,18,21,22)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#512372, C2×#511881, C2×#495837, …
maximal normal subgroup ofC2×#512372, C2×#511881, C2×#495837, …
maximal quotient ofC2×#495812, C2×#498853, #72310008, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7530120);