Finite Group Databasebeta
Cayley diagram

C2×#14044 #514357

order512
nilpotency class2
isoclinismisoclinic class of #2403
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28×C4

Aliases

direct productC2×#14044

Subgroups

subgroupG/H
center, socleC25C24
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC26C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

6890 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);(4,6)(7,8,9,10)(11,12,14,13)(15,16,19,20)(17,18,21,22);(4,6)(11,13,14,12)(16,20)(17,21);(3,4,5,6)(7,8)(9,10)(15,17)(16,18)(19,21)(20,22);(15,18)(16,17)(19,22)(20,21)

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#534233, C2×#781641, C2×#818565, …
maximal normal subgroup ofC2×#534233, C2×#781641, C2×#818565, …
maximal quotient ofC2×#156027, C2×#153831, C22×#14044

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 421553);