Finite Group Databasebeta
Cayley diagram

C2×#33254 #6630573

order512
nilpotency class3
isoclinismisoclinic class of #32935
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C25×C43

Aliases

direct productC2×#33254

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#493C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3458 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6631026, #72224850, C2×#512192, …
maximal normal subgroup ofC2×#6631026, #72224850, C2×#512192, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6537769);