Finite Group Databasebeta
Cayley diagram

C2×#23862 #6437506

order512
nilpotency class3
isoclinismisoclinic class of #23860
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#23862

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#546C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

6878 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 26 points:

(1,2);(3,4)(5,6)(11,12,15,19)(13,20,21,25)(14,17,24,18)(16,23,26,22);(7,8)(9,10)(11,13,15,21)(12,16,19,26)(14,23,24,22)(17,20,18,25);(4,6)(8,10);(12,17)(13,21)(14,24)(16,25)(18,19)(20,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6437516, C2×#6437509, C2×#6437519, …
maximal normal subgroup ofC2×#6437516, C2×#6437509, C2×#6437519, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6344702);