Finite Group Databasebeta
Cayley diagram

C2×#14828 #607786

order512
nilpotency class2
isoclinismisoclinic class of #14715
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#14828

Subgroups

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

4574 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);(4,6)(7,8,10,12)(9,11,13,14)(15,16,19,20)(17,21,22,18)(24,27)(25,29);(9,13)(11,14)(16,20)(17,22)(23,24,26,27)(25,28,29,30);(7,9)(8,11)(10,13)(12,14)(15,17)(16,21)(18,20)(19,22)(23,24)(25,28)(26,27)(29,30);(3,4)(5,6)(7,8)(9,11)(10,12)(13,14)(15,18,19,21)(16,17,20,22)(23,25,26,29)(24,28,27,30)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#915061, C2×#2924786, C2×#1335633
maximal normal subgroup ofC2×#915061, C2×#2924786, C2×#1335633
maximal quotient ofC2×#154455

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 514982);