Finite Group Databasebeta
Cayley diagram

C2×#15793 #609487

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

Aliases

direct productC2×#15793

Subgroups

subgroupG/H
center, socle, prime radicalC25C24
commutator, Frattini, cosocleC24C25
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

3314 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 30
transitive degreeμt(G) = 512

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

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#3907472, C2×#1107253, C2×#2137629
maximal normal subgroup ofC2×#3907472, C2×#1107253, C2×#2137629
maximal quotient ofC2×#157531

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 516683);