Finite Group Databasebeta
Cayley diagram

C2×#14452 #520792

order512
nilpotency class2
isoclinismisoclinic class of #2668
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C26×C42

Aliases

direct productC2×#14452

Subgroups

subgroupG/H
center, socleC25C24
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC26C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

4626 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 30
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 30 points:

(1,2);(3,4,5,6)(8,11)(9,13)(15,16,18,19)(17,20,21,22)(24,25)(28,29);(8,11)(12,14)(16,19)(17,21)(23,24,27,25)(26,29,30,28);(7,8,10,11)(9,12,13,14)(15,16)(17,20)(18,19)(21,22)(23,25,27,24)(26,29,30,28);(7,9)(8,12)(10,13)(11,14)(15,17)(16,20)(18,21)(19,22)(23,26)(24,28)(25,29)(27,30)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#3076433, C2×#553824, C2×#1337713, …
maximal normal subgroup ofC2×#3076433, C2×#553824, C2×#1337713, …
maximal quotient ofC2×#154682, C2×#154681, C22×#14452

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 427988);