Finite Group Databasebeta
Cayley diagram

C2×#24219 #6442509

order512
nilpotency class3
isoclinismisoclinic class of #23924
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#24219

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#449C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

4848 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);(4,5)(11,12,15,19)(13,16,20,24)(14,17,22,18)(21,23,26,25);(3,4,6,5)(7,8)(9,10)(11,13)(12,16)(14,21)(15,20)(17,23)(18,25)(19,24)(22,26);(8,10)(12,17)(14,22)(16,23)(18,19)(21,26)(24,25);(3,5,6,4)(13,20)(16,24)(21,26)(23,25)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6573763, C2×#6573796, C2×#6442520, …
maximal normal subgroup ofC2×#6573763, C2×#6573796, C2×#6442520, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6349705);