Finite Group Databasebeta
Cayley diagram

C2×#13373 #498967

order512
nilpotency class4
isoclinismisoclinic class of #13373
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#13373

Subgroups

subgroupG/H
centerC2×C4#486
commutator, Frattini, cosocleC22×C8C24
socleC22#2023
prime radicalC22×#135C22
LCSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×#97 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

956 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 4 generators on 34 points:

(1,2);(3,4)(5,14,16,31)(6,19)(7,12)(8,24)(9,13)(10,17,26,33)(11,23)(15,32,18,28)(20,30)(21,29,34,25)(22,27);(5,15,16,18)(6,20)(10,25,26,29)(11,27)(14,28,31,32)(17,34,33,21)(19,30)(22,23);(3,5)(4,10)(6,21)(7,18)(8,15)(9,16)(11,28)(12,29)(13,26)(14,30)(17,22)(19,31)(20,34)(23,33)(24,25)(27,32)

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72231521, C2×#499261, #72231541, …
maximal normal subgroup of#72231521, C2×#499261, #72231541, …
maximal quotient of#72249960, #72252767, #72252841, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 406163);