Finite Group Databasebeta
Cayley diagram

#70890

order384
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC3×C4×D8 ⋊ C2
SylowC3 ⋊ #2210

Subgroups

subgroupG/H
centerC22C2×#213
commutator, cosocleC2×C3×C8C23
FrattiniC2×C8C22×D3
FittingC3×C4×D8C2
socleC22×C3C2×D8
prime radicalC2×#826C2
hypercenterC4×D8D3
hypocenterC3#2210
LCSG ▷ C2×C3×C8 ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ C4×D8

170 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 170 conjugacy classes of subgroups — too many to draw. Only its 53 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)(9,14)(11,19)(12,18)(13,21)(15,16)(17,23)(20,22);(4,5,6,7)(9,13)(14,21)(15,22)(16,20);(2,3)(5,7)(8,9)(10,13)(11,14)(12,20)(15,19)(16,18)(17,21)(22,23)

Polycyclic presentation:

2^7,3|b^2=dg,e^2=fg,f^2=g,b^a=bd,c^a=ce,e^a=ef,f^a=fg,h^a=h^2,e^c=ef,f^c=fg

Conjugacy classes & character table

57 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD3×#2210, C2×#70890, #10949451, …
maximal normal subgroup ofD3×#2210, C2×#70890, #10949451, …
maximal quotient of#10709317, #10709345, #10709379, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 3466);