Finite Group Databasebeta
Cayley diagram

C2×#23981 #6451811

order512
nilpotency class3
isoclinismisoclinic class of #23860
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#23981

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#2407C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

4344 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)(7,8)(9,13)(10,12)(11,14)(15,16,18,21)(17,25,27,30)(19,24,20,23)(22,26,29,28);(7,9,10,14)(8,11,12,13)(16,21)(17,26)(19,20)(22,25)(27,28)(29,30);(4,6)(15,17)(16,22)(18,27)(19,26)(20,28)(21,29)(23,30)(24,25);(8,12)(11,13)(16,21)(17,27)(23,24)(26,28)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6454074, C2×#6453995, C2×#6451852
maximal normal subgroup ofC2×#6454074, C2×#6453995, C2×#6451852

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6359007);