Finite Group Databasebeta
Cayley diagram

C2×#25084 #6438732

order512
nilpotency class3
isoclinismisoclinic class of #23848
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#25084

Subgroups

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

3970 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)(7,8,10,9)(11,12)(13,16)(14,17)(15,18)(19,26)(20,24)(21,23)(22,25);(4,6)(7,9,10,8)(11,13,14,20)(12,16,17,24)(15,19,22,21)(18,26,25,23);(8,9)(12,17)(13,19)(15,22)(16,23)(20,21)(24,26);(4,6)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6439985, C2×#6439856, C2×#6438776, …
maximal normal subgroup ofC2×#6439985, C2×#6439856, C2×#6438776, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6345928);