Finite Group Databasebeta
Cayley diagram

C2×#50887 #7706593

order512
nilpotency class2
isoclinismisoclinic class of #47826
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#50887

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#120C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

7582 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)(7,8,11,13)(9,10,14,12)(15,16,20,23)(17,21,24,29)(18,19,22,28)(25,30,27,26);(7,9,11,14)(8,12,13,10)(17,24)(18,22)(19,28)(21,29);(3,4,5,6)(15,17)(16,21)(18,27)(19,26)(20,24)(22,25)(23,29)(28,30);(7,9)(8,10)(11,14)(12,13)(15,18,20,22)(16,19,23,28)(17,25,24,27)(21,30,29,26);(7,10)(8,9)(11,12)(13,14)(15,19)(16,22)(17,26)(18,23)(20,28)(21,25)(24,30)(27,29)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8063107, C2×#8070012, C2×#7736122
maximal normal subgroup ofC2×#8063107, C2×#8070012, C2×#7736122
maximal quotient ofC2×#1428086, C2×#2814379

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7613789);