Finite Group Databasebeta
Cayley diagram

#82309

order384
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC2×C3×C4×D4 ⋊ C2
SylowC3 ⋊ #3105

Subgroups

subgroupG/H
centerC2×C4C2×#67
commutator, cosocleC2×C3×C4C24
FrattiniC2×C4C23×D3
FittingC2×C3×C4×D4C2
socleC22×C3C22×D4
prime radical#5217C2
hypercenterC2×C4×D4D3
hypocenterC3#3105
LCSG ▷ C2×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×C4×D4

454 conjugacy classes of subgroups; only the 133 normal subgroups are shown.

normal subgroups only

This group has 454 conjugacy classes of subgroups — too many to draw. Only its 133 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) = 19
transitive degreeμt(G) = 96

A minimal faithful permutation representation — 4 generators on 19 points:

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

Polycyclic presentation:

2^7,3|d^2=eg,f^2=g,b^a=be,c^a=cf,f^a=fg,h^a=h^2,f^c=fg

Conjugacy classes & character table

78 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10690398, #10690404, #10765153, …
maximal normal subgroup of#10690398, #10690404, #10765153, …
maximal quotient of#10795192, #10798126, #10798170, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 14885);