Finite Group Databasebeta
Cayley diagram

C2×C4×#413 #6369822

order512
nilpotency class3
isoclinismisoclinic class of #99
automorphism?
homologyAbelianization (H1) = C23×C42 · Schur multiplier (H2) = C29×C4

Aliases

direct productC2×C4×#413

Subgroups

subgroupG/H
centerC2×C42C22⋊C4
commutatorC22C23×C42
Frattini, cosocleC22×C4C25
socleC23C22×C22⋊C4
prime radicalC23×#41C22
LCSG ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2×C42 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

5414 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×C4×#3021, C2×#6432083, C2×#6372498, …
maximal normal subgroup ofC2×C4×#3021, C2×#6432083, C2×#6372498, …
maximal quotient ofC2×#181965

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6277018);