Finite Group Databasebeta
Cayley diagram

C2×#23509 #6431896

order512
nilpotency class3
isoclinismisoclinic class of #23387
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#23509

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#535C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

5606 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6448810, C2×#6432043, C2×#6440405, …
maximal normal subgroup ofC2×#6448810, C2×#6432043, C2×#6440405, …
maximal quotient ofC2×#394521

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6339092);