Finite Group Databasebeta

C2×#17988855 #22619636

order9344
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#17988855

Splittings

FittingC2×AGL(1,ℤ/8)×C73 ⋊ C2
SylowC73 ⋊ C2×#472

Subgroups

subgroupG/H
centerC22#14556563
commutatorC2×C4×C73C24
FrattiniC2×C4C23×D73
FittingC2×AGL(1,ℤ/8)×C73C2
socleC22×C73#121
hypercenterC2×AGL(1,ℤ/8)D73
hypocenterC73C2×#472
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×AGL(1,ℤ/8)

488 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 488 conjugacy classes of subgroups — too many to draw. Only its 141 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

824 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#17988855, #33092861, #33092882, …
maximal normal subgroup ofC4×#17988855, #33092861, #33092882, …
maximal quotient ofC2×#22609284, C2×#22609328, C2×#22609338, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9344, 14215);