Finite Group Databasebeta

D12×#157 #11724258

order864
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23×C3

Aliases

direct productD12×#157

Splittings

FittingC33×C4 ⋊ C2×C4
SylowC33 ⋊ C4×D4

Subgroups

subgroupG/H
center, FrattiniC2C2×D3×#157
commutator, socleC2×C33C22×C4
FittingC33×C4C2×C4
prime radicalC3⋊D3×D12C2
cosocleC2×C3×C3⋊D3C23
hypercenterC4D3×#157
hypocenterC33C4×D4
LCSG ▷ C2×C33 ▷ C33
UCSC1 ◁ C2 ◁ C4

328 conjugacy classes of subgroups; only the 54 normal subgroups are shown.

normal subgroups only

This group has 328 conjugacy classes of subgroups — too many to draw. Only its 54 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 48

Conjugacy classes & character table

54 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13165041, #13165042, #13165256, …
maximal normal subgroup of#13165041, #13165042, #13165256, …
maximal quotient of#157×#204, #157×D24, #13166251, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 4225);