Finite Group Databasebeta

C2×#17985811 #22590079

order9088
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#17985811

Splittings

FittingC2×#108×C71 ⋊ C2
SylowC71 ⋊ C2×#361

Subgroups

subgroupG/H
centerC22#14556048
commutatorC8×C71C22×C4
FrattiniC2×C8C22×D71
FittingC2×#108×C71C2
socleC22×C71#102
hypercenterC2×#108D71
hypocenterC71C2×#361
LCSG ▷ C8×C71 ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C2×#108

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

normal subgroups only

This group has 256 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 →

Conjugacy classes & character table

1012 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31912704, C4×#17985811, #31912721, …
maximal normal subgroup of#31912704, C4×#17985811, #31912721, …
maximal quotient ofC2×#22586306, #31907226, #31907457, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 6249);