Finite Group Databasebeta

D4×B(4,𝔽2)⋊C3 #72245188

order1536
automorphism?
homologyAbelianization (H1) = C23×C3 · Schur multiplier (H2) = C25

Aliases

direct productD4×B(4,𝔽2)⋊C3

Splittings

Fitting, SylowD4×B(4,𝔽2) ⋊ C3

Subgroups

subgroupG/H
center, socleC22C22×#120⋊C3
commutator, cosocleC2×H(5,𝔽2)C23×C3
FrattiniC24C23×A4
FittingD4×B(4,𝔽2)C3
hypercenterC2×D4#120⋊C3
hypocenterH(5,𝔽2)C2×C3×D4
LCSG ▷ C2×H(5,𝔽2) ▷ H(5,𝔽2)
UCSC1 ◁ C22 ◁ C2×D4

2743 conjugacy classes of subgroups; only the 76 normal subgroups are shown.

normal subgroups only

This group has 2743 conjugacy classes of subgroups — too many to draw. Only its 76 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) = 12
transitive degreeμt(G) = 32

A minimal faithful permutation representation — 3 generators on 12 points:

(1,2,3,4)(6,10,7)(9,12,11);(2,4)(5,12)(6,11,9,7)(8,10);(2,4)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD4×#73026, #72246181, #72246216, …
maximal normal subgroup ofD4×#73026, #72246181, #72246216, …
maximal quotient ofC2×D4×B(4,𝔽2)⋊C3

GAP

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

gap> G := Group((1,2,3,4)(6,10,7)(9,12,11), (2,4)(5,12)(6,11,9,7)(8,10), (2,4));