Finite Group Databasebeta
Cayley diagram

C2×#4552 #71976

order384
isoclinismisoclinic class of #204
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C24

Aliases

direct productC2×#4552

Splittings

SylowC3 ⋊ C2×#341

Subgroups

subgroupG/H
centerC22×C4D12
commutatorC3×C4C2×C42
FrattiniC22×C4C22×D3
FittingC23×C3×C8C2
socleC23×C3C4⋊C4
prime radicalC24×C3Q8
cosocleC22×C3×C4C23
hypercenterC23×C8D3
hypocenterC3C2×#341
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C23×C8

392 conjugacy classes of subgroups; only the 205 normal subgroups are shown.

normal subgroups only

This group has 392 conjugacy classes of subgroups — too many to draw. Only its 205 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 25
transitive degreeμt(G) = 192

A minimal faithful permutation representation — 3 generators on 25 points:

(3,4,5)(6,7)(8,9)(10,12,14,21,15,22,13,20)(11,16,17,19,18,24,23,25);(4,5)(7,9)(10,11,13,17,15,18,14,23)(12,19,20,24,22,25,21,16);(1,2)

Conjugacy classes & character table

120 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10682333, #10682335, #10682339, …
maximal normal subgroup of#10682333, #10682335, #10682339, …
maximal quotient ofC2×#67654, #10684646, #10684653, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 4552);