Finite Group Databasebeta
Cayley diagram

C2×#34497 #7626098

order512
nilpotency class2
isoclinismisoclinic class of #3532
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C213

Aliases

direct productC2×#34497

Subgroups

subgroupG/H
center, socleC24C25
commutatorC22C25×C4
Frattini, cosocleC23C26
prime radicalC22×#553C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

8082 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 6 generators on 22 points:

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

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7948561, C2×#7850227, C2×#7850879, …
maximal normal subgroup ofC2×#7948561, C2×#7850227, C2×#7850879, …
maximal quotient ofC2×#581275, C2×#534579, C2×#579776

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7533294);