Finite Group Databasebeta
Cayley diagram

C2×#16044 #609998

order512
nilpotency class2
isoclinismisoclinic class of #15257
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#16044

Subgroups

subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC24C25
prime radicalC26C23
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

4594 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 30
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 30 points:

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#3368441, C2×#859171, C2×#915094
maximal normal subgroup ofC2×#3368441, C2×#859171, C2×#915094
maximal quotient ofC2×#157716

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 517194);