Finite Group Databasebeta
Cayley diagram

#69919

order384
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC2×C3×C22⋊C8 ⋊ C2
SylowC3 ⋊ #1459

Subgroups

subgroupG/H
centerC2×C4(C2×D3)⋊C4
commutatorC22×C3C22×C8
FrattiniC22×C4C22×D3
FittingC2×C3×C22⋊C8C2
socleC22×C3C2×C22⋊C4
prime radicalC22×#67C4
cosocleC22×C3×C4C23
hypercenterC2×C22⋊C8D3
hypocenterC3#1459
LCSG ▷ C22×C3 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C2×C22⋊C8

332 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 332 conjugacy classes of subgroups — too many to draw. Only its 97 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 — 3 generators on 19 points:

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

Polycyclic presentation:

2^7,3|a^2=e,c^2=g,e^2=g,b^a=bd,d^a=df,e^b=ef,h^b=h^2

Conjugacy classes & character table

84 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10685727, C8×#806, #10685732, …
maximal normal subgroup of#10685727, C8×#806, #10685732, …
maximal quotient of#10683144, #10683147, #10683149, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 2495);