Finite Group Databasebeta
Cayley diagram

C2×#23912 #6437438

order512
nilpotency class3
isoclinismisoclinic class of #23912
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#23912

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

7090 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 64

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

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

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6437445, C2×#501097, #72250195, …
maximal normal subgroup ofC2×#6437445, C2×#501097, #72250195, …
maximal quotient ofC2×#246957, #72261904, #72261912, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6344634);