Finite Group Databasebeta

C2×#17989437 #22625221

order9344
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×#17989437

Splittings

SylowC73 ⋊ C2×Q8⋊C8

Subgroups

subgroupG/H
centerC23C22⋊#64408
commutatorC4×C73C22×C8
FrattiniC2×C4C22×#64408
FittingC2×C4⋊C4×C73C4
socleC23×C73C22⋊C4
hypercenterC2×C4⋊C4#64408
hypocenterC73C2×Q8⋊C8
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×C4⋊C4

280 conjugacy classes of subgroups; only the 106 normal subgroups are shown.

normal subgroups only

This group has 280 conjugacy classes of subgroups — too many to draw. Only its 106 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

416 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#17989437, #34003524, #34003530, …
maximal normal subgroup ofC4×#17989437, #34003524, #34003530, …
maximal quotient ofC2×#22624750, C2×#22624752, #34001311, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9344, 19800);