Finite Group Databasebeta
Cayley diagram

C2×#15788 #609482

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

Aliases

direct productC2×#15788

Subgroups

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

4562 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);(4,6)(7,8)(9,11)(10,13)(12,14)(15,16,18,19)(17,21,22,20)(24,27)(28,29);(8,9)(10,14)(16,19)(20,21)(23,24,26,27)(25,29,30,28);(7,9,11,8)(10,13,14,12)(15,17)(16,20)(18,22)(19,21)(23,25,26,30)(24,28,27,29);(3,4)(5,6)(7,10)(8,12)(9,13)(11,14)(15,16)(17,20)(18,19)(21,22)(23,24)(25,28)(26,27)(29,30)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#619136, C2×#857510, C2×#1197574, …
maximal normal subgroup ofC2×#619136, C2×#857510, C2×#1197574, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 516678);