Finite Group Databasebeta
Cayley diagram

C2×#28286 #6466031

order512
nilpotency class3
isoclinismisoclinic class of #23918
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#28286

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#127C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2790 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);(7,8,11,14)(9,13,10,12)(15,16,17,19)(18,20,22,21);(3,4,5,6)(7,9,11,10)(8,12,14,13)(16,19)(20,21);(4,6)(16,20)(18,22)(19,21);(7,10,11,9)(8,13,14,12)(16,19)(20,21)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×D4×#478, C2×#6467137, C2×#6578236
maximal normal subgroup ofC2×D4×#478, C2×#6467137, C2×#6578236

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6373227);