Finite Group Databasebeta
Cayley diagram

C2×#28290 #6466039

order512
nilpotency class3
isoclinismisoclinic class of #23924
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#28290

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#127C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×#376 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2498 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);(7,8,11,14)(9,13,10,12)(15,16)(17,20)(18,21)(19,23)(22,26)(24,28)(25,27)(29,30);(3,4,5,6)(7,9,11,10)(8,12,14,13)(15,17,19,24)(16,20,23,28)(18,25,26,30)(21,27,22,29);(4,6)(16,21)(18,26)(20,27)(22,23)(25,30)(28,29);(7,10,11,9)(8,13,14,12)(17,24)(20,28)(25,30)(27,29)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7596799, C2×#7614185, C2×#6467152, …
maximal normal subgroup ofC2×#7596799, C2×#7614185, C2×#6467152, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6373235);