Finite Group Databasebeta

Q8×Dic547 #31775969

order17504
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productQ8×Dic547

Splittings

SylowC547 ⋊ C4×Q8

Subgroups

subgroupG/H
center, FrattiniC22C22×D547
commutatorC2×C547C22×C4
FittingC2×Q8×C547C2
socle, prime radical, cosocleC22×C547C23
hypercenterC2×Q8D547
hypocenterC547C4×Q8
LCSG ▷ C2×C547 ▷ C547
UCSC1 ◁ C22 ◁ C2×Q8

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17504

Conjugacy classes & character table

2750 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46855086, SD16×Dic547, #46855093, …
maximal normal subgroup of#46855086, SD16×Dic547, #46855093, …
maximal quotient ofC4⋊C4×Dic547, #46854887, #46854900, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17504, 113);