Finite Group Databasebeta
Cayley diagram

C2×#25714 #6450125

order512
nilpotency class3
isoclinismisoclinic class of #23860
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#25714

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#553C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3624 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)(7,8,10,11)(9,13,14,12)(15,16,20,22)(17,18,21,19);(8,11)(12,13)(15,17)(16,18)(19,22)(20,21);(3,4,5,6)(15,17,18,22,20,21,19,16);(7,9,10,14)(8,12,11,13)(15,18,20,19)(16,21,22,17)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7521074, C2×#6454738, C2×#7520387
maximal normal subgroup ofC2×#7521074, C2×#6454738, C2×#7520387

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6357321);