Finite Group Databasebeta
Cayley diagram

C2×#15792 #609486

order512
nilpotency class2
isoclinismisoclinic class of #15257
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C25×C42

Aliases

direct productC2×#15792

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#2137501, C2×#4123717, C2×#1095750
maximal normal subgroup ofC2×#2137501, C2×#4123717, C2×#1095750
maximal quotient ofC2×#154771

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 516682);