Finite Group Databasebeta
Cayley diagram

C2×#31116 #7503495

order512
nilpotency class3
isoclinismisoclinic class of #30396
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#31116

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#2428C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2828 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 22 points:

(1,2);(3,4,5,6)(7,8)(9,11)(10,12)(13,14);(7,9,11,8)(10,13,14,12)(15,16)(17,19)(18,21)(20,22);(4,6)(7,10,11,14)(8,12,9,13)(16,19)(17,22)(20,21);(4,6)(8,9)(12,13)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6699654, C2×#7504012, C2×#6720228, …
maximal normal subgroup ofC2×#6699654, C2×#7504012, C2×#6720228, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7410691);