Finite Group Databasebeta
Cayley diagram

C2×#27110 #6446825

order512
nilpotency class3
isoclinismisoclinic class of #23860
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#27110

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#121C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2228 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 26 points:

(1,2);(3,4)(5,9)(6,8)(7,10)(11,12)(13,17)(14,16)(15,18);(3,5,7,6)(4,8,10,9)(11,13,15,14)(12,16,18,17)(20,23)(21,25)(24,26);(3,5,7,6)(4,9,10,8)(11,14,15,13)(12,17,18,16)(19,20)(21,26)(22,24)(23,25);(3,6,7,5)(4,9,10,8)(12,18)(16,17)(20,24)(23,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6742229, C2×#6715852, C2×#6447373, …
maximal normal subgroup ofC2×#6742229, C2×#6715852, C2×#6447373, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6354021);