Finite Group Databasebeta
Cayley diagram

C2×#15015 #608094

order512
nilpotency class2
isoclinismisoclinic class of #14715
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#15015

Subgroups

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

5806 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)(9,11)(10,13)(12,14)(15,16,18,20)(17,21,22,19)(23,24,27,26)(25,29,30,28);(8,9)(12,13)(15,16,18,20)(17,19,22,21)(23,25)(24,28)(26,29)(27,30);(3,4)(5,6)(7,9,11,8)(10,13,14,12)(15,16)(17,19)(18,20)(21,22)(23,26,27,24)(25,29,30,28);(7,10)(8,12)(9,13)(11,14)(15,17)(16,19)(18,22)(20,21)(23,25)(24,28)(26,29)(27,30)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#760589, C2×#857510, C2×#880818, …
maximal normal subgroup ofC2×#760589, C2×#857510, C2×#880818, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 515290);