Finite Group Databasebeta
Cayley diagram

C2×#21290 #6372111

order512
nilpotency class3
isoclinismisoclinic class of #3057
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#21290

Subgroups

subgroupG/H
center, socleC24C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC23×D8C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×#376 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2478 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)(10,11)(13,14)(16,20)(17,23)(19,25)(21,28)(24,30)(26,29);(3,5,6,4)(8,11)(12,14)(15,16)(17,21)(18,20)(19,22)(23,29)(24,26)(25,27)(28,30);(15,17,19,23,18,24,25,30)(16,21,22,29,20,26,27,28);(7,9,10,13)(8,12,11,14)(16,20)(17,24)(22,27)(23,30)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6372120, C2×#6444929, C2×#6445005, …
maximal normal subgroup ofC2×#6372120, C2×#6444929, C2×#6445005, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6279307);