Finite Group Databasebeta

C22×Q16×D17 #14543505

order2176
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC22×Q16×D17

Splittings

FittingC22×Q16×C17 ⋊ C2
SylowC17 ⋊ C23×Q16

Subgroups

subgroupG/H
centerC23D4×D17
commutator, cosocleC4×C17C25
FrattiniC4C24×D17
FittingC22×Q16×C17C2
socleC23×C17C2×D4
prime radicalC23×D17D4
hypercenterC22×Q16D17
hypocenterC17C23×Q16
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×Q16

1464 conjugacy classes of subgroups; only the 565 normal subgroups are shown.

normal subgroups only

This group has 1464 conjugacy classes of subgroups — too many to draw. Only its 565 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) = 1088

Conjugacy classes & character table

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

Relationships

maximal subgroup of#16949968, #16949989, D17×#1878, …
maximal normal subgroup of#16949968, #16949989, D17×#1878, …
maximal quotient ofC22×#103×D17, C22×#107×D17, C2×C4×Q16×D17, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 19231);