Finite Group Databasebeta

H(3,𝔽3)×(C3⋊Dic3)⋊C3 #72228906

order2916
automorphism?
homologyAbelianization (H1) = C33×C4 · Schur multiplier (H2) = C35

Aliases

direct productH(3,𝔽3)×(C3⋊Dic3)⋊C3

Splittings

SylowH(3,𝔽3)2 ⋊ C4

Subgroups

subgroupG/H
centerC2×C3C32×(C3⋊D3)⋊C3
commutatorC33C33×C4
Frattini, socleC2×C32C33×D3
Fitting, prime radicalC2×H(3,𝔽3)2C2
cosocleC2×C33C2×C33
hypercenterC2×H(3,𝔽3)(C3⋊D3)⋊C3
hypocenterC32C3×C4×H(3,𝔽3)
LCSG ▷ C33 ▷ C32
UCSC1 ◁ C2×C3 ◁ C2×H(3,𝔽3)

1409 conjugacy classes of subgroups; only the 174 normal subgroups are shown.

normal subgroups only

This group has 1409 conjugacy classes of subgroups — too many to draw. Only its 174 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) = 22
transitive degreeμt(G) = 108

A minimal faithful permutation representation — 3 generators on 22 points:

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

Conjugacy classes & character table

220 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72229104, #72229107, #72229111, …
maximal normal subgroup of#72229104, #72229107, #72229111, …

GAP

Past the SmallGroups library coverage — no SmallGroups id. Construct it from a minimal faithful permutation representation:

gap> G := Group((1,2,3,4)(6,11,13,8,9,12)(7,10), (5,6,8)(7,9,12)(10,13,11)(15,18,19)(17,21,22), (6,9,13)(8,11,12)(14,15,17)(16,19,21)(18,22,20));