Finite Group Databasebeta
Cayley diagram

C2×#35842 #7629345

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

Aliases

direct productC2×#35842

Subgroups

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

6428 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);(11,12,16,15)(13,18,17,14)(19,20,23,22)(21,25,26,24);(3,4)(5,8)(6,9)(7,10)(11,13)(12,14)(15,18)(16,17)(19,21,23,26)(20,24,22,25);(3,5)(4,7)(6,10)(8,9)(11,14)(12,17)(13,15)(16,18);(3,5)(4,8)(6,10)(7,9)(11,14)(12,13)(15,17)(16,18)(19,20,23,22)(21,24,26,25);(3,4)(5,7)(6,9)(8,10)(11,15,16,12)(13,18,17,14)(19,22,23,20)(21,25,26,24)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7629442, C2×#7745123, C2×#7744895, …
maximal normal subgroup ofC2×#7629442, C2×#7745123, C2×#7744895, …
maximal quotient ofC2×#517648, C2×#4928834, C2×#788394, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536541);