Finite Group Databasebeta
Cayley diagram

C2×#16036 #609989

order512
nilpotency class2
isoclinismisoclinic class of #15257
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C26×C42

Aliases

direct productC2×#16036

Subgroups

subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC24C25
prime radicalC26C23
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

3918 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)(9,13)(12,14)(15,16,19,17)(18,21,22,20)(24,25)(28,29);(8,11)(12,14)(16,17)(18,22)(23,24,27,25)(26,29,30,28);(7,8)(9,12)(10,11)(13,14)(15,17,19,16)(18,21,22,20)(23,25,27,24)(26,29,30,28);(3,4)(5,6)(7,9)(8,12)(10,13)(11,14)(15,18,19,22)(16,20,17,21)(23,26)(24,28)(25,29)(27,30)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#4606832, C2×#4123717, C2×#4402810, …
maximal normal subgroup ofC2×#4606832, C2×#4123717, C2×#4402810, …
maximal quotient ofC2×#154915, C2×#154771

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 517185);