Finite Group Databasebeta
Cayley diagram

C2×#22279 #6376427

order512
nilpotency class3
isoclinismisoclinic class of #3198
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28×C4

Aliases

direct productC2×#22279

Subgroups

subgroupG/H
center, socleC24C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC22×#496C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×#376 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2938 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);(3,4,6,5)(7,8)(9,12)(10,13)(11,14)(17,23)(18,25)(20,26)(22,28)(24,29)(27,30);(3,5,6,4)(7,9,12,8)(10,13,11,14)(15,16,19,21)(17,20,24,27)(18,22,25,28)(23,26,29,30);(7,10,12,11)(8,13,9,14)(15,17,18,23,19,24,25,29)(16,20,22,26,21,27,28,30);(7,11,12,10)(8,13,9,14)(16,21)(17,24)(22,28)(23,29)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7156947, #72293104, #72293106, …
maximal normal subgroup ofC2×#7156947, #72293104, #72293106, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6283623);