Finite Group Databasebeta

Q8×Dic18 #10589668

order576
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24

Aliases

direct productQ8×Dic18

Splittings

SylowC9 ⋊ Q82

Subgroups

subgroupG/H
centerC22C23×D9
commutator, cosocleC22×C9C24
Frattini, socle, prime radicalC22×C3C23×D3
FittingC4×Q8×C9C2
hypercenterC4×Q8D9
hypocenterC9Q82
LCSG ▷ C22×C9 ▷ C9
UCSC1 ◁ C22 ◁ C4×Q8

318 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 576

Conjugacy classes & character table

105 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11779040, #11779049, #11779451, …
maximal normal subgroup of#11779040, #11779049, #11779451, …
maximal quotient ofQ8×Dic9⋊C4, C4⋊C4×Dic18, Q8×C4⋊Dic9, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(576, 1550);