Finite Group Databasebeta
Cayley diagram

C2×#55098 #8101259

order512
nilpotency class2
isoclinismisoclinic class of #53390
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#55098

Subgroups

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

6898 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);(3,4)(5,6)(7,8)(9,10)(12,16)(14,18)(19,20)(21,25)(22,24)(23,26);(4,8)(5,9)(11,12,15,16)(13,18,17,14)(19,21,24,23)(20,25,22,26);(12,16)(13,17)(19,22,24,20)(21,25,23,26);(3,5,7,9)(4,6,8,10)(11,13,15,17)(12,14,16,18)(19,23,24,21)(20,25,22,26);(3,6)(4,9)(5,8)(7,10)(11,14)(12,17)(13,16)(15,18)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8197432, C2×#8471258, C2×#8115879, …
maximal normal subgroup ofC2×#8197432, C2×#8471258, C2×#8115879, …
maximal quotient ofC2×#3367536, C2×#3070147, C2×#4037684, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8008455);