Finite Group Databasebeta

#41×Dic9 #10589928

order576
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct product#41×Dic9

Splittings

SylowC9 ⋊ C4×#41

Subgroups

subgroupG/H
centerC2×C4C22×D9
commutatorC2×C9C23×C4
Frattini, socleC22×C3C23×D3
FittingC2×C9×#41C2
prime radicalC2×C3×#41D3
cosocleC22×C9C24
hypercenterC2×#41D9
hypocenterC9C4×#41
LCSG ▷ C2×C9 ▷ C9
UCSC1 ◁ C2×C4 ◁ C2×#41

465 conjugacy classes of subgroups; only the 265 normal subgroups are shown.

normal subgroups only

This group has 465 conjugacy classes of subgroups — too many to draw. Only its 265 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) = 288

Conjugacy classes & character table

120 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#104×Dic9, #11783899, #11785301, …
maximal normal subgroup of#104×Dic9, #11783899, #11785301, …
maximal quotient of#117×Dic9, C4×D4×Dic9, C4×Q8×Dic9, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(576, 1810);