Finite Group Databasebeta

Q8×D499 #22547808

order7984
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productQ8×D499

Splittings

FittingQ8×C499 ⋊ C2
SylowC499 ⋊ C2×Q8

Subgroups

subgroupG/H
center, FrattiniC2C22×D499
commutator, socleC2×C499C23
FittingQ8×C499C2
hypercenterQ8D499
hypocenterC499C2×Q8
LCSG ▷ C2×C499 ▷ C499
UCSC1 ◁ C2 ◁ Q8

38 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1255 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofSD16×D499, Q16×D499, #30630380, …
maximal normal subgroup ofSD16×D499, Q16×D499, #30630380, …
maximal quotient ofC4⋊C4×D499, #30630316, Q8×Dic499, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7984, 37);