Finite Group Databasebeta

C2×#88993 #11724520

order864
isoclinismisoclinic class of #88989
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C3

Aliases

direct productC2×#88993

Splittings

SylowC33 ⋊ C2×M16

Subgroups

subgroupG/H
centerC22C2×C3⋊#157
commutatorC2×C33C22×C4
FrattiniC2C22×C3⋊#157
Fitting, prime radicalC23×C33C4
socleC22×C33C2×C4
cosocleC3×C3⋊Dic3C23
hypercenterC23C3⋊#157
hypocenterC33C2×M16
LCSG ▷ C2×C33 ▷ C33
UCSC1 ◁ C22 ◁ C23

308 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 308 conjugacy classes of subgroups — too many to draw. Only its 65 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

84 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13154851, #13154852, #13154853, …
maximal normal subgroup of#13154851, #13154852, #13154853, …
maximal quotient ofC2×#11723102, C4×#88993, C2×#11723104, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 4487);