Finite Group Databasebeta
Cayley diagram

C2×#23402 #6431718

order512
nilpotency class3
isoclinismisoclinic class of #23400
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#23402

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

8154 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)(9,16)(10,14)(11,19)(12,15)(13,17)(18,22)(20,21);(7,9)(8,13)(10,17)(11,20)(12,18)(14,22)(15,21)(16,19);(4,6)(10,11)(13,21)(14,19)(17,20);(7,10,12,11)(8,14,15,19)(9,17,18,20)(13,22,21,16)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6434130, #72226729, #72231736, …
maximal normal subgroup ofC2×#6434130, #72226729, #72231736, …
maximal quotient of#72224745, #72226723, C2×#234400, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6338914);