Finite Group Databasebeta
Cayley diagram

#69557

order384
isoclinismisoclinic class of #69507
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC3×#382 ⋊ C2
SylowC3 ⋊ #2073

Subgroups

subgroupG/H
centerC23C2×#67
commutator, cosocleC22×C3×C4C23
FrattiniC22×C4C22×D3
FittingC3×#382C2
socleC23×C3C2×D4
prime radicalC22×D12C22
hypercenter#382D3
hypocenterC3#2073
LCSG ▷ C22×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C23 ◁ C2×C42 ◁ #382

258 conjugacy classes of subgroups; only the 79 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 79 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) = 23
transitive degreeμt(G) = 192

A minimal faithful permutation representation — 3 generators on 23 points:

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

Polycyclic presentation:

2^7,3|a^2=e,c^2=d,f^2=g,b^a=bd,c^a=ceg,c^b=cf,f^b=fg,h^b=h^2,f^c=fg

Conjugacy classes & character table

60 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD3×#2073, C2×#69557, #10823941, …
maximal normal subgroup ofD3×#2073, C2×#69557, #10823941, …
maximal quotient of#10699922, #10699927, #10699942, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 2133);