Finite Group Databasebeta
Cayley diagram

C2×#23884 #6437573

order512
nilpotency class3
isoclinismisoclinic class of #23882
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#23884

Subgroups

subgroupG/H
center, socleC22#2403
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

6078 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)(5,15)(6,19)(7,13)(8,11)(9,14)(10,17)(12,20)(16,24)(18,26)(21,28)(22,27)(23,25)(29,30)(31,34)(32,33);(3,5)(4,10)(6,16)(7,23)(8,17)(9,18)(11,26)(12,24)(13,15)(14,25)(19,29)(20,32)(21,30)(22,31)(27,33)(28,34);(4,11)(7,8)(10,15)(12,27)(13,14)(17,23)(19,28)(20,21)(24,29)(25,26)(30,32)(33,34);(3,6,9,22)(4,12,14,28)(5,16,18,31)(7,21,8,20)(10,24,25,34)(11,27,13,19)(15,29,26,33)(17,32,23,30)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6437575, C2×#7487873, C2×#7195683, …
maximal normal subgroup ofC2×#6437575, C2×#7487873, C2×#7195683, …
maximal quotient ofC2×#394227, #72280154, #72280336, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6344769);