Finite Group Databasebeta
Cayley diagram

C2×#17592 #6343367

order512
nilpotency class3
isoclinismisoclinic class of #17577
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC2×#17592

Subgroups

subgroupG/H
center, socleC23C22×C22⋊C4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC22×#525C2
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C25×C4 ◁ G
LECSG ▷ C22×C4 ▷ C22 ▷ C1

5326 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 18
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 5 generators on 18 points:

(1,2);(3,4)(5,9,10,7)(6,8)(12,16)(13,14)(17,18);(3,5)(4,7)(6,10)(8,9)(11,12)(13,16)(14,18)(15,17);(11,13,15,14)(12,16,17,18);(4,8)(7,9)(11,13,15,14)(12,16,17,18)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72231702, C2×#234325, C2×#198404, …
maximal normal subgroup of#72231702, C2×#234325, C2×#198404, …
maximal quotient ofC2×#185022, #72261977, #72264205, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6250563);