Finite Group Databasebeta
Cayley diagram

C2×#26180 #6438413

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

Aliases

direct productC2×#26180

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D8C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2796 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 22 points:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6575004, C2×#6439849, C2×#6576140, …
maximal normal subgroup ofC2×#6575004, C2×#6439849, C2×#6576140, …
maximal quotient ofC2×#368117, C22×#26180, #72305775

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6345609);