Finite Group Databasebeta
Cayley diagram

C2×#23666 #6432226

order512
nilpotency class3
isoclinismisoclinic class of #1999
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#23666

Subgroups

subgroupG/H
centerC23×C4C2×D4
commutator, Frattini, cosocleC22×C4C25
socleC24C22×D4
prime radicalC25C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2698 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 30
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 30 points:

(1,2);(7,8)(9,14)(10,12)(11,13)(15,16,19,23,20,24,18,22)(17,25,26,29,27,30,28,21);(3,4)(5,6)(7,9,11,10)(8,12,13,14);(4,6)(7,10,11,9)(8,12,13,14)(15,17)(16,21)(18,26)(19,28)(20,27)(22,25)(23,30)(24,29);(15,18,20,19)(16,22,24,23)(17,26,27,28)(21,25,29,30)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6438453, C2×#6439216, C2×#6432314, …
maximal normal subgroup ofC2×#6438453, C2×#6439216, C2×#6432314, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6339422);