Finite Group Databasebeta
Cayley diagram

C2×#28341 #6459708

order512
nilpotency class3
isoclinismisoclinic class of #24269
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28×C4

Aliases

direct productC2×#28341

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

4418 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);(3,4,5,6)(7,8)(9,13)(10,12)(11,14)(15,16,19,22,18,21,20,17);(7,9,10,14)(8,11,12,13)(15,17,19,16,18,22,20,21);(4,6)(16,17)(19,20)(21,22);(8,12)(11,13)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6576606, C2×#6467620, C2×#6577212, …
maximal normal subgroup ofC2×#6576606, C2×#6467620, C2×#6577212, …
maximal quotient ofC2×#405190, #72306205, C22×#28341

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6366904);