Finite Group Databasebeta
Cayley diagram

C2×#21750 #6374125

order512
nilpotency class3
isoclinismisoclinic class of #17405
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C211

Aliases

direct productC2×#21750

Subgroups

subgroupG/H
center, socleC23C22×C22⋊C4
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC22×#535C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×D4 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

5566 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)(13,19,21,16)(14,17)(15,18)(20,25,26,23)(22,24);(3,5)(4,7)(6,10)(8,9)(14,22)(17,24)(20,26)(23,25);(5,10)(7,9)(11,13)(12,16)(14,20)(15,21)(17,23)(18,19)(22,26)(24,25);(4,8)(7,9)(11,14,15,22)(12,17,18,24)(13,20,21,26)(16,23,19,25)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6499892, C22×#21750, C2×#7266802, …
maximal normal subgroup ofC2×#6499892, C22×#21750, C2×#7266802, …
maximal quotient ofC22×#21750

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6281321);