Finite Group Databasebeta
Cayley diagram

C2×#28746 #6466801

order512
nilpotency class3
isoclinismisoclinic class of #24274
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#28746

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#496C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2694 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);(4,6)(7,8,11,14)(9,13,10,12);(7,9,11,10)(8,12,14,13)(15,16,17,21,18,20,22,19);(3,4,5,6)(7,9,11,10)(8,13,14,12)(16,19)(17,22)(20,21);(7,10,11,9)(8,13,14,12)(16,20)(19,21)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6585687
maximal normal subgroup ofC2×#6585687

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6373997);