Finite Group Databasebeta

C2×#88547 #11721851

order864
isoclinismisoclinic class of #88543
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22×C3

Aliases

direct productC2×#88547

Splittings

SylowC3×C9 ⋊ C2×Q16

Subgroups

subgroupG/H
centerC22#6233
commutator, cosocleC3×C4×C9C23
FrattiniC3×C4C22×C3⋊D3
FittingC2×C3×Q8×C9C2
socle, prime radicalC22×C32#67
hypercenterC2×Q8C3⋊D9
hypocenterC3×C9C2×Q16
LCSG ▷ C3×C4×C9 ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

300 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 300 conjugacy classes of subgroups — too many to draw. Only its 121 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) = 864

Conjugacy classes & character table

144 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13140653, #13140654, #13140657, …
maximal normal subgroup of#13140653, #13140654, #13140657, …
maximal quotient ofC2×#11720525, #13144311, C2×#11720527, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 1818);