Finite Group Databasebeta
Cayley diagram

C2×#14667 #544376

order512
nilpotency class2
isoclinismisoclinic class of #2812
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C27×C42

Aliases

direct productC2×#14667

Subgroups

subgroupG/H
center, socleC25C24
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC24×D4C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

4794 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);(8,11)(12,14)(15,16,18,19)(17,20,22,21)(23,24,27,28)(25,29,30,26);(3,4,5,6)(9,13)(12,14)(16,19)(20,21)(25,30)(26,29);(7,8)(9,12)(10,11)(13,14)(15,16)(17,21)(18,19)(20,22)(23,25)(24,26)(27,30)(28,29);(7,9)(8,12)(10,13)(11,14)(15,17,18,22)(16,20,19,21)(23,26)(24,25)(27,29)(28,30)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#4606354, C2×#4423149, C2×#582133, …
maximal normal subgroup ofC2×#4606354, C2×#4423149, C2×#582133, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 451572);