Finite Group Databasebeta

Q64×#64408 #34014537

order18688
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productQ64×#64408

Splittings

FittingQ64×C73 ⋊ C4
SylowC73 ⋊ C4×Q64

Subgroups

subgroupG/H
centerC2D16×#64408
commutatorC16×C73C22×C4
FrattiniC16C22×#64408
FittingQ64×C73C4
socleC2×C73C4×D16
prime radicalC2×D73C2×D16
cosocleC16×D73C23
hypercenterQ64#64408
hypocenterC73C4×Q64
LCSG ▷ C16×C73 ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16 ◁ Q64

190 conjugacy classes of subgroups; only the 56 normal subgroups are shown.

normal subgroups only

This group has 190 conjugacy classes of subgroups — too many to draw. Only its 56 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) = 4672

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1098121);