Finite Group Databasebeta
Cayley diagram

C2×#23965 #6451791

order512
nilpotency class3
isoclinismisoclinic class of #23848
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#23965

Subgroups

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

4446 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)(16,21)(17,25)(18,20)(22,26)(27,28)(29,30);(7,9,10,14)(8,11,12,13)(15,16)(17,26)(18,23)(19,21)(20,24)(22,27)(25,29)(28,30);(4,6)(15,17)(16,22)(18,27)(19,28)(20,25)(21,29)(23,30)(24,26);(8,12)(11,13)(15,18,19,20)(16,23,21,24)(17,27,28,25)(22,30,29,26)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6451844, C2×#6453973, C2×#6454102
maximal normal subgroup ofC2×#6451844, C2×#6453973, C2×#6454102

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6358987);