Finite Group Databasebeta
Cayley diagram

C2×#35964 #7629274

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

Aliases

direct productC2×#35964

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2543C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6054 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);(11,12,15,14)(13,17,18,16)(19,20,23,26)(21,22,25,24);(3,4)(5,8)(6,9)(7,10)(19,21,23,25)(20,24,26,22);(3,5)(4,7)(6,10)(8,9)(11,13,15,18)(12,16,14,17)(19,20)(21,24)(22,25)(23,26);(3,5)(4,8)(6,10)(7,9)(11,14,15,12)(13,17,18,16)(19,22,23,24)(20,25,26,21);(3,4)(5,7)(6,9)(8,10)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7660003, C2×#7629286, C2×#7660258
maximal normal subgroup ofC2×#7660003, C2×#7629286, C2×#7660258

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536470);