Finite Group Databasebeta
Cayley diagram

C2×#36961 #7634339

order512
nilpotency class2
isoclinismisoclinic class of #36702
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212×C4

Aliases

direct productC2×#36961

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

8910 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 30
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 30 points:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7727969, C2×#7742423, C2×#7645395, …
maximal normal subgroup ofC2×#7727969, C2×#7742423, C2×#7645395, …
maximal quotient ofC2×#846852, C2×#918071, C2×#770054, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7541535);