Finite Group Databasebeta
Cayley diagram

C2×#10992 #357528

order512
nilpotency class3
isoclinismisoclinic class of #2021
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#10992

Subgroups

subgroupG/H
center, socleC24#120
commutatorC24C23×C4
Frattini, cosocleC25C24
prime radicalC24×D4C22
LCSG ▷ C24 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C26 ◁ G
LECSG ▷ C25 ▷ C2 ▷ C1

5794 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 4 generators on 26 points:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72252215, #72252216, #72252217, …
maximal normal subgroup of#72252215, #72252216, #72252217, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 264724);