Finite Group Databasebeta
Cayley diagram

C2×#24410 #6438010

order512
nilpotency class3
isoclinismisoclinic class of #24408
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#24410

Subgroups

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

4552 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)(5,13,16,9)(6,18,19,10)(7,12)(8,11)(14,21,25,17)(15,24)(20,31,32,26)(22,23)(27,30)(28,33)(29,34);(3,5,8,16)(4,9,11,13)(6,15,19,30)(7,21,23,17)(10,24,18,27)(12,14,22,25)(20,33,32,29)(26,28,31,34);(3,4)(5,14)(6,10)(7,22)(8,11)(9,21)(12,23)(13,17)(15,28)(16,25)(18,19)(20,31)(24,33)(26,32)(27,29)(30,34);(3,6)(4,10)(5,15)(7,20)(8,19)(9,24)(11,18)(12,26)(13,27)(14,28)(16,30)(17,29)(21,33)(22,31)(23,32)(25,34)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6573730, C2×#6438015, C2×#6573736, …
maximal normal subgroup ofC2×#6573730, C2×#6438015, C2×#6573736, …
maximal quotient of#72306430, #72306439, #72310575, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6345206);