Finite Group Databasebeta
Cayley diagram

C2×#20365 #6369772

order512
nilpotency class2
isoclinismisoclinic class of #534
automorphism?
homologyAbelianization (H1) = C23×C42 · Schur multiplier (H2) = C27×C42

Aliases

direct productC2×#20365

Subgroups

subgroupG/H
centerC23×C4C24
commutatorC22C23×C42
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC25C22×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3210 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)(9,12)(10,11)(13,14)(15,16,18,22,19,21,25,28)(17,20,24,27,23,26,29,30);(3,4,5,6)(8,11)(12,14)(15,17)(16,20)(18,24)(19,23)(21,26)(22,27)(25,29)(28,30);(7,9,10,13)(8,12,11,14)(17,23)(20,26)(24,29)(27,30);(16,21)(20,26)(22,28)(27,30)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6376442, C2×#6432661, C2×#6376472, …
maximal normal subgroup ofC2×#6376442, C2×#6432661, C2×#6376472, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6276968);