Finite Group Databasebeta

Q8×C22⋊D457 #44417441

order29248
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productQ8×C22⋊D457

Splittings

FittingC22×Q8×C457 ⋊ C2
SylowC457 ⋊ D4×Q8

Subgroups

subgroupG/H
center, FrattiniC22C23×D457
commutator, socle, cosocleC22×C457C24
FittingC22×Q8×C457C2
prime radicalC2×C22⋊D457C22
hypercenterC22×Q8D457
hypocenterC457D4×Q8
LCSG ▷ C22×C457 ▷ C457
UCSC1 ◁ C22 ◁ C22×Q8

280 conjugacy classes of subgroups; only the 123 normal subgroups are shown.

normal subgroups only

This group has 280 conjugacy classes of subgroups — too many to draw. Only its 123 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) = 14624

Conjugacy classes & character table

4585 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(29248, 1213);