Finite Group Databasebeta
Cayley diagram

C2×#25890 #6446656

order512
nilpotency class3
isoclinismisoclinic class of #23848
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28×C4

Aliases

direct productC2×#25890

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#546C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

4970 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 30
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6583368
maximal normal subgroup ofC2×#6583368

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6353852);