Finite Group Databasebeta
Cayley diagram

C2×#28127 #6459401

order512
nilpotency class3
isoclinismisoclinic class of #23924
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#28127

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#449C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3148 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)(9,13)(10,12)(11,14)(15,16)(17,21)(18,23)(19,28)(20,24)(22,25)(26,30)(27,29);(3,4,5,6)(7,9,10,14)(8,11,12,13)(15,17)(16,21)(18,27)(19,25)(20,26)(22,28)(23,29)(24,30);(4,6)(15,17)(16,22)(18,25)(19,27)(20,26)(21,28)(23,30)(24,29);(8,12)(11,13)(15,18,20,19)(16,23,24,28)(17,25,26,27)(21,22,30,29)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7613571, C2×#7611687, C2×#6467152, …
maximal normal subgroup ofC2×#7613571, C2×#7611687, C2×#6467152, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6366597);