Finite Group Databasebeta

2−1+4×#595 #14545766

order2176
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct product2−1+4×#595

Splittings

FittingC17×2−1+4 ⋊ C4
SylowC17 ⋊ C4×2−1+4

Subgroups

subgroupG/H
center, FrattiniC2C24×#595
commutator, socleC2×C17C24×C4
FittingC17×2−1+4C4
prime radical2−1+4×D17C2
cosocleC2×D17C25
hypercenter2−1+4#595
hypocenterC17C4×2−1+4
LCSG ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ 2−1+4

1492 conjugacy classes of subgroups; only the 754 normal subgroups are shown.

normal subgroups only

This group has 1492 conjugacy classes of subgroups — too many to draw. Only its 754 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) = 272

Conjugacy classes & character table

136 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#454×#595, #456×#595, #17971220, …
maximal normal subgroup of#454×#595, #456×#595, #17971220, …
maximal quotient of#520×#595, #519×#595, #536×#595, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21492);