Finite Group Databasebeta
Cayley diagram

#79030

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

Aliases

No aliases for this group.

Splittings

FittingC2×C3×C4⋊C8 ⋊ C2
SylowC3 ⋊ #3250

Subgroups

subgroupG/H
centerC22C22×D12
commutator, cosocleC2×C3×C4C24
FrattiniC2×C4C23×D3
FittingC2×C3×C4⋊C8C2
socleC22×C3C22×D4
prime radical#5115C2
hypercenterC2×C4⋊C8D3
hypocenterC3#3250
LCSG ▷ C2×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22 ◁ C2×C42 ◁ C2×C4⋊C8

360 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 121 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) = 27
transitive degreeμt(G) = 192

A minimal faithful permutation representation — 4 generators on 27 points:

(1,2,3)(4,6,7,10)(5,9,8,11)(13,19)(17,21)(18,20)(25,26);(2,3)(5,8)(9,11)(13,18)(14,22)(16,24)(17,25)(19,20)(21,26);(4,5)(6,9)(7,8)(10,11)(12,14)(13,17)(15,22)(16,23)(18,26)(19,21)(20,25)(24,27);(2,3)(5,8)(6,10)(12,13)(14,21)(15,19)(16,18)(17,22)(20,24)(23,25)(26,27)

Polycyclic presentation:

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

Conjugacy classes & character table

72 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10707637, #10707641, #10707654, …
maximal normal subgroup of#10707637, #10707641, #10707654, …
maximal quotient of#10805084, #10805564, #10807272, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 11606);