Finite Group Databasebeta
Cayley diagram

C2×#28243 #6465503

order512
nilpotency class3
isoclinismisoclinic class of #24283
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#28243

Subgroups

subgroupG/H
center, socleC23C2×#121
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2726 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 22 points:

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

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72216155, C2×#509107, #72238923, …
maximal normal subgroup of#72216155, C2×#509107, #72238923, …
maximal quotient ofC2×#378855, #72239142, #72322798, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6372699);