Finite Group Databasebeta
Cayley diagram

C2×#28267 #6465981

order512
nilpotency class3
isoclinismisoclinic class of #24264
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#28267

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D8C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2498 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 30
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 30 points:

(1,2);(3,4)(5,6)(7,8,11,14)(9,13,10,12)(15,16,18,21)(17,23,25,20)(19,22,27,30)(24,29,26,28);(7,9,11,10)(8,12,14,13)(15,17,19,26,18,25,27,24)(16,20,22,29,21,23,30,28);(4,6)(17,24)(19,27)(20,28)(22,30)(23,29)(25,26);(7,10,11,9)(8,13,14,12)(16,21)(20,23)(22,30)(28,29)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6467068, C2×#500908, C2×#500616, …
maximal normal subgroup ofC2×#6467068, C2×#500908, C2×#500616, …
maximal quotient ofC2×#506440

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6373177);