Finite Group Databasebeta
Cayley diagram

C2×#4985 #82169

order384
isoclinismisoclinic class of #4656
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#4985

Splittings

SylowC3 ⋊ C2×#400

Subgroups

subgroupG/H
centerC24C22×D3
commutator, cosocleC23×C3C24
FrattiniC23C23×D3
FittingC22×C3×C4⋊C4C2
socle, prime radicalC24×C3C23
hypercenterC22×C4⋊C4D3
hypocenterC3C2×#400
LCSG ▷ C23×C3 ▷ C3
UCSC1 ◁ C24 ◁ C22×C4⋊C4

604 conjugacy classes of subgroups; only the 237 normal subgroups are shown.

normal subgroups only

This group has 604 conjugacy classes of subgroups — too many to draw. Only its 237 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) = 384

A minimal faithful permutation representation — 4 generators on 25 points:

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

Conjugacy classes & character table

84 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10690218, #10690223, #10695429, …
maximal normal subgroup of#10690218, #10690223, #10695429, …
maximal quotient ofC2×#71566, C2×#69414, C2×#71567, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 14745);