Finite Group Databasebeta
Cayley diagram

C22×#1931 #6371664

order512
nilpotency class3
isoclinismisoclinic class of #471
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28×C4

Aliases

direct productC22×#1931

Subgroups

subgroupG/H
center, socleC24#121
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC24×D4C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3802 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 24 points:

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#379083, #72216072, C2×#378855, …
maximal normal subgroup ofC2×#379083, #72216072, C2×#378855, …
maximal quotient ofC2×#202513

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6278860);