Finite Group Databasebeta

#14544656

order2176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC4×D4×C17 ⋊ C4
SylowC17 ⋊ #1806

Subgroups

subgroupG/H
centerC22C2×C22⋊#595
commutatorC2×C4×C17C22×C4
FrattiniC2×C4C22×#595
FittingC4×D4×C17C4
socleC22×C17C2×C22⋊C4
prime radicalC2×#63254C22
cosocleC2×C4×D17C23
hypercenterC4×D4#595
hypocenterC17#1806
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C42 ◁ C4×D4

312 conjugacy classes of subgroups; only the 80 normal subgroups are shown.

normal subgroups only

This group has 312 conjugacy classes of subgroups — too many to draw. Only its 80 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) = 544

Polycyclic presentation:

2^7,17|a^2=f,b^2=d,e^2=g,f^2=g,b^a=bd,c^a=ce,e^a=eg,h^a=h^13,e^c=eg,h^f=h^16

Conjugacy classes & character table

118 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17952810, #17952813, #17952814, …
maximal normal subgroup of#17952810, #17952813, #17952814, …
maximal quotient of#17953150, #17953155, #17953160, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 20382);