Finite Group Databasebeta

C2×Q16×Dic137 #31789554

order17536
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×Q16×Dic137

Splittings

SylowC137 ⋊ C2×C4×Q16

Subgroups

subgroupG/H
centerC23D4×D137
commutatorC4×C137C23×C4
FrattiniC2×C4C23×D137
FittingC22×Q16×C137C2
socle, prime radicalC23×C137C2×D4
cosocleC2×C4×C137C24
hypercenterC22×Q16D137
hypocenterC137C2×C4×Q16
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×Q16

488 conjugacy classes of subgroups; only the 245 normal subgroups are shown.

normal subgroups only

This group has 488 conjugacy classes of subgroups — too many to draw. Only its 245 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) = 17536

Conjugacy classes & character table

1960 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 13275);