Finite Group Databasebeta

Q16×Dic34 #14541668

order2176
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24

Aliases

direct productQ16×Dic34

Splittings

SylowC17 ⋊ Q8×Q16

Subgroups

subgroupG/H
centerC22C2×D4×D17
commutator, cosocleC2×C4×C17C24
FrattiniC2×C4C23×D17
FittingC4×Q16×C17C2
socle, prime radicalC22×C17C22×D4
hypercenterC4×Q16D17
hypocenterC17Q8×Q16
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C42 ◁ C4×Q16

336 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 336 conjugacy classes of subgroups — too many to draw. Only its 141 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) = 2176

Conjugacy classes & character table

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

Relationships

maximal subgroup of#16948013, #16948017, #16948041, …
maximal normal subgroup of#16948013, #16948017, #16948041, …
maximal quotient of#103×Dic34, Q16×#63225, Q16×C4⋊Dic17, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 17394);