Finite Group Databasebeta
Cayley diagram

C2×#54847 #8102216

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

Aliases

direct productC2×#54847

Subgroups

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

7214 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);(3,4,6,7)(5,8,9,10)(11,12)(13,14)(15,16)(17,18)(20,24)(22,26);(5,9)(8,10)(12,16)(13,17)(19,20,23,24)(21,26,25,22);(4,7)(8,10)(20,24)(21,25);(3,4)(5,8)(6,7)(9,10)(11,13,15,17)(12,14,16,18)(19,21,23,25)(20,22,24,26);(3,5)(4,8)(6,9)(7,10)(11,14)(12,17)(13,16)(15,18)(19,22)(20,25)(21,24)(23,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#9166434, C2×#8509017, C2×#8287717, …
maximal normal subgroup ofC2×#9166434, C2×#8509017, C2×#8287717, …
maximal quotient ofC2×#1745741, C2×#4042983, C2×#5475119, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8009412);