Finite Group Databasebeta
Cayley diagram

C2×#13087 #494693

order512
nilpotency class4
isoclinismisoclinic class of #11541
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26×C4

Aliases

direct productC2×#13087

Subgroups

subgroupG/H
center, socleC23C2×#99
commutatorC24C23×C4
Frattini, cosocleC22×D4C24
prime radicalC2×#2404C2
LCSG ▷ C24 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×#41 ◁ G
LECSG ▷ C22×D4 ▷ C22 ▷ C2 ▷ C1

2602 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 4 generators on 22 points:

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

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72234786, C2×#496228, C2×#499803, …
maximal normal subgroup of#72234786, C2×#496228, C2×#499803, …
maximal quotient of#72237426, #72262071, #72285280, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 401889);