Finite Group Databasebeta
Cayley diagram

C2×#15797 #609492

order512
nilpotency class2
isoclinismisoclinic class of #15257
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#15797

Subgroups

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

4410 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)(7,8,10,11)(9,13,14,12)(15,16,18,20)(17,19,21,22)(24,27)(28,29);(8,11)(9,14)(17,21)(19,22)(23,24,26,27)(25,29,30,28);(7,9,10,14)(8,12,11,13)(15,17,18,21)(16,19,20,22)(23,25,26,30)(24,28,27,29);(3,4)(5,6)(7,8)(9,12)(10,11)(13,14)(15,16)(17,19)(18,20)(21,22)(23,24)(25,28)(26,27)(29,30)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#2037594, C2×#2310627, C2×#1427668, …
maximal normal subgroup ofC2×#2037594, C2×#2310627, C2×#1427668, …
maximal quotient ofC22×#15797, C2×#154840

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 516688);