Finite Group Databasebeta
Cayley diagram

C2×#35447 #7628814

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

Aliases

direct productC2×#35447

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#534C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

12486 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)(11,12,16,18)(13,19,20,15)(14,17,24,26)(21,25,22,23);(7,8,9,10)(13,20)(15,19)(21,22)(23,25);(3,4)(5,6)(11,13)(12,15)(14,22)(16,20)(17,25)(18,19)(21,24)(23,26);(11,14)(12,17)(13,21)(15,23)(16,24)(18,26)(19,25)(20,22);(11,15)(12,13)(14,23)(16,19)(17,21)(18,20)(22,26)(24,25)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7629122, C2×#7670665, C2×#7672774, …
maximal normal subgroup ofC2×#7629122, C2×#7670665, C2×#7672774, …
maximal quotient ofC2×#4928771, C2×#4928772, C2×#729118, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536010);