Finite Group Databasebeta
Cayley diagram

C2×#27941 #6457328

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

Aliases

direct productC2×#27941

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#469C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2934 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)(7,8,10,12)(9,11,13,14)(15,16,20,17)(18,19,22,21);(7,9)(8,11)(10,13)(12,14)(15,17,19,22,20,16,21,18);(3,4,5,6)(9,13)(11,14);(15,18,19,17,20,22,21,16)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6467572, C2×#6574826, C2×#6578892, …
maximal normal subgroup ofC2×#6467572, C2×#6574826, C2×#6578892, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6364524);