Finite Group Databasebeta
Cayley diagram

C2×#34478 #7626077

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

Aliases

direct productC2×#34478

Subgroups

subgroupG/H
center, socleC24C25
commutatorC22C25×C4
Frattini, cosocleC23C26
prime radicalC22×#546C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

9542 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7851257, C2×#7851353, C2×#7851209, …
maximal normal subgroup ofC2×#7851257, C2×#7851353, C2×#7851209, …
maximal quotient ofC2×#600215, C2×#539948, C2×#606390, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7533273);