Finite Group Databasebeta

D17×B(4,𝔽2) #14538166

order2176
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

direct productD17×B(4,𝔽2)

Splittings

FittingC17×B(4,𝔽2) ⋊ C2
SylowC17 ⋊ C2×B(4,𝔽2)

Subgroups

subgroupG/H
centerC2#120×D17
commutator, cosocleC23×C17C24
FrattiniC23C23×D17
FittingC17×B(4,𝔽2)C2
socleC2×C17C2×#120
hypercenterB(4,𝔽2)D17
hypocenterC17C2×B(4,𝔽2)
LCSG ▷ C23×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C23 ◁ B(4,𝔽2)

1018 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 1018 conjugacy classes of subgroups — too many to draw. Only its 135 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) = 136

Conjugacy classes & character table

160 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#2196, D17×#2197, D17×#2199, …
maximal normal subgroup ofD17×#2196, D17×#2197, D17×#2199, …
maximal quotient ofD17×#1595, D17×#1601, D17×#1596, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 13892);