Finite Group Databasebeta
Cayley diagram

C2×#23890 #6437598

order512
nilpotency class3
isoclinismisoclinic class of #23886
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#23890

Subgroups

subgroupG/H
center, socleC23D42
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

6177 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 64

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

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

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6437604, C2×#6437606, C2×#6437610, …
maximal normal subgroup ofC2×#6437604, C2×#6437606, C2×#6437610, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6344794);