Finite Group Databasebeta
Cayley diagram

C2×#46330 #7703030

order512
nilpotency class2
isoclinismisoclinic class of #45438
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#46330

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#127C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6318 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 26 points:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7772031, C2×#7969258, C2×#8091786
maximal normal subgroup ofC2×#7772031, C2×#7969258, C2×#8091786
maximal quotient ofC2×#846793

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7610226);