Finite Group Databasebeta
Cayley diagram

C2×#24474 #6437947

order512
nilpotency class3
isoclinismisoclinic class of #24472
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#24474

Subgroups

subgroupG/H
center, socleC22#2410
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#3586C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

4489 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 34 points:

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

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7487869, C2×#6573703, C2×#6437949, …
maximal normal subgroup ofC2×#7487869, C2×#6573703, C2×#6437949, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6345143);