Finite Group Databasebeta
Cayley diagram

C2×#35379 #7628735

order512
nilpotency class2
isoclinismisoclinic class of #35346
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#35379

Subgroups

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

6268 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);(12,16)(13,18)(19,20,22,24)(21,23,25,26);(3,4)(5,9)(6,7)(8,10)(11,12,15,16)(13,17,18,14)(19,20)(21,23)(22,24)(25,26);(4,7)(8,9)(11,13)(12,17)(14,16)(15,18);(3,4)(5,8)(6,7)(9,10)(11,14,15,17)(12,13,16,18)(19,21,22,25)(20,23,24,26);(3,5)(4,8)(6,10)(7,9)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7850781, C2×#7850394
maximal normal subgroup ofC2×#7850781, C2×#7850394

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7535931);