Finite Group Databasebeta
Cayley diagram

C2×#35055 #7628244

order512
nilpotency class2
isoclinismisoclinic class of #34980
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#35055

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#120C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

7052 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7967782, C2×#8591643, C2×#7642254, …
maximal normal subgroup ofC2×#7967782, C2×#8591643, C2×#7642254, …
maximal quotient ofC2×#612604, C2×#857178

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7535440);