Finite Group Databasebeta

Q8×D100 #13098898

order1600
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productQ8×D100

Splittings

FittingC4×Q8×C25 ⋊ C2
SylowC25 ⋊ D4×Q8

Subgroups

subgroupG/H
centerC22C23×D25
commutator, cosocleC22×C25C24
Frattini, socleC22×C5C23×D5
FittingC4×Q8×C25C2
prime radicalC2×D100C22
hypercenterC4×Q8D25
hypocenterC25D4×Q8
LCSG ▷ C22×C25 ▷ C25
UCSC1 ◁ C22 ◁ C4×Q8

420 conjugacy classes of subgroups; only the 155 normal subgroups are shown.

normal subgroups only

This group has 420 conjugacy classes of subgroups — too many to draw. Only its 155 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) = 800

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1600, 1250);