Finite Group Databasebeta
Cayley diagram

C2×#23463 #6431824

order512
nilpotency class3
isoclinismisoclinic class of #23400
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#23463

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC22×C4C25
prime radicalC24×D4C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

4466 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 64

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

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6445430, C2×#6432083, C2×#6451762, …
maximal normal subgroup ofC2×#6445430, C2×#6432083, C2×#6451762, …
maximal quotient ofC2×#237802

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6339020);