Finite Group Databasebeta
Cayley diagram

C2×#35661 #7629082

order512
nilpotency class2
isoclinismisoclinic class of #35346
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC2×#35661

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#525C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

11646 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 26 points:

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7629122, C2×#7672320, C2×#7672135, …
maximal normal subgroup ofC2×#7629122, C2×#7672320, C2×#7672135, …
maximal quotient ofC2×#754576, C2×#4928798, C2×#6529828, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536278);