Finite Group Databasebeta
Cayley diagram

C2×#25864 #6446614

order512
nilpotency class3
isoclinismisoclinic class of #24384
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28×C4

Aliases

direct productC2×#25864

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC24×D4C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

5058 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);(7,8)(9,13)(10,12)(11,14)(15,16)(17,21)(18,20)(19,22);(3,4)(5,6)(7,9,11,10)(8,12,14,13)(16,20)(17,22);(4,6)(7,9,11,10)(8,13,14,12)(15,17,21,16,18,22,19,20);(7,10,11,9)(8,13,14,12)(16,20)(17,22)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7522311, C2×#7518605, C2×#6454561
maximal normal subgroup ofC2×#7522311, C2×#7518605, C2×#6454561

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6353810);