Finite Group Databasebeta
Cayley diagram

C2×#24428 #6437816

order512
nilpotency class3
isoclinismisoclinic class of #23848
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#24428

Subgroups

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

5678 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)(13,20)(14,17)(15,19)(16,21)(18,24)(22,26)(23,25);(7,8)(9,10)(11,13,15,22)(12,16,19,25)(14,23,24,21)(17,20,18,26);(4,6)(8,10);(12,17)(14,24)(16,20)(18,19)(21,23)(25,26)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6440076, C2×#6439854, C2×#6438039, …
maximal normal subgroup ofC2×#6440076, C2×#6439854, C2×#6438039, …
maximal quotient of#72311863

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6345012);