Finite Group Databasebeta
Cayley diagram

C2×#35727 #7629331

order512
nilpotency class2
isoclinismisoclinic class of #35680
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#35727

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2456C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6336 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7629359, C2×#7851184
maximal normal subgroup ofC2×#7629359, C2×#7851184

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536527);