Finite Group Databasebeta
Cayley diagram

C2×#21617 #6373154

order512
nilpotency class3
isoclinismisoclinic class of #3003
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#21617

Subgroups

subgroupG/H
center, socleC24C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC23×D4C23
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2770 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6455482, C2×#6442082, C2×#6576038, …
maximal normal subgroup ofC2×#6455482, C2×#6442082, C2×#6576038, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6280350);