Finite Group Databasebeta
Cayley diagram

C2×#12628 #493005

order512
nilpotency class4
isoclinismisoclinic class of #2127
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25×C42

Aliases

direct productC2×#12628

Subgroups

subgroupG/H
center, socleC23C2×#99
commutatorC2×C4C22×C42
Frattini, cosocleC22×D4C24
prime radicalC22×#127C22
LCSG ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×D4 ▷ C22 ▷ C2 ▷ C1

1746 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 4 generators on 22 points:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#493962, C2×#495771, C2×#503468, …
maximal normal subgroup ofC2×#493962, C2×#495771, C2×#503468, …
maximal quotient of#72261671, #72286272, #72286495, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 400201);