Finite Group Databasebeta
Cayley diagram

C2×#23887 #6437597

order512
nilpotency class3
isoclinismisoclinic class of #23886
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#23887

Subgroups

subgroupG/H
center, socleC23D42
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

6005 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);(3,4)(5,6)(7,8)(9,16)(10,12)(11,15)(13,17)(14,20)(18,21)(19,22);(8,12)(10,20)(13,16)(14,15)(17,18)(21,22);(4,6)(7,8)(9,13)(10,14)(11,15)(12,20)(16,17)(18,22)(19,21);(7,9,11,19)(8,13,15,21)(10,18,20,17)(12,16,14,22)

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6437603, C2×#6437608
maximal normal subgroup ofC2×#6437603, C2×#6437608
maximal quotient ofC2×#249535, C2×#244849, C2×#245028

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6344793);