Finite Group Databasebeta
Cayley diagram

C2×#23986 #6451868

order512
nilpotency class3
isoclinismisoclinic class of #23900
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#23986

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC24C25
prime radicalC2×#2021C2
LCSG ▷ C24 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

4810 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 5 generators on 26 points:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6499892, C22×#23986, C2×#7266800, …
maximal normal subgroup ofC2×#6499892, C22×#23986, C2×#7266800, …
maximal quotient ofC22×#23986

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6359064);