Finite Group Databasebeta

C2×#72221826 #72243988

order8748
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C2

Aliases

direct productC2×#72221826

Splittings

FittingC2×#14550493 ⋊ C2
derived#6872 ⋊ C22×C9
Sylow#14550493 ⋊ C22

Subgroups

subgroupG/H
center, hypercenterC2#72221826
commutator, hypocenter#6872C22×C9
FrattiniC32×C9C2×C3×C3⋊D3
FittingC2×#14550493C2
socleC2×C3#13090646
prime radicalC2×#92213⋊C3C3
cosocle#10624702C22×C3
LCSG ▷ #6872
UCSC1 ◁ C2

726 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 726 conjugacy classes of subgroups — too many to draw. Only its 85 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) = 162

Conjugacy classes & character table

236 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#72221828, C2×#72221869
maximal normal subgroup ofC2×#72221869

GAP

Past the SmallGroups library coverage — no SmallGroups id.