Finite Group Databasebeta
Cayley diagram

#73751

order384
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C4

Aliases

No aliases for this group.

Splittings

FittingC3×C4×C4⋊C4 ⋊ C2
SylowC3 ⋊ #2275

Subgroups

subgroupG/H
center, FrattiniC23C23×D3
commutatorC2×C3C22×C42
FittingC3×C4×C4⋊C4C2
socle, cosocleC23×C3C24
prime radicalC22×D12C22
hypercenterC4×C4⋊C4D3
hypocenterC3#2275
LCSG ▷ C2×C3 ▷ C3
UCSC1 ◁ C23 ◁ C4×C4⋊C4

780 conjugacy classes of subgroups; only the 325 normal subgroups are shown.

normal subgroups only

This group has 780 conjugacy classes of subgroups — too many to draw. Only its 325 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) = 192

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

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

Polycyclic presentation:

2^7,3|a^2=f,b^2=g,c^2=f,b^a=be,d^a=de,h^a=h^2,c^b=ce,h^b=h^2,h^d=h^2

Conjugacy classes & character table

108 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10692081, #10692085, #10692095, …
maximal normal subgroup of#10692081, #10692085, #10692095, …
maximal quotient of#10716268, #10716272, #10716465, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 6327);