Finite Group Databasebeta

#14544497

order2176
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C2×C42

Aliases

No aliases for this group.

Splittings

FittingC4×C8×C17 ⋊ C4
SylowC17 ⋊ #1744

Subgroups

subgroupG/H
centerC42C2×#595
commutatorC2×C17C2×C4×C8
FrattiniC2×C4C22×#595
FittingC4×C8×C17C4
socleC22×C17C2×C42
prime radicalC22×D17C22×C4
cosocleC2×C4×D17C23
hypercenterC4×C8#595
hypocenterC17#1744
LCSG ▷ C2×C17 ▷ C17
UCSC1 ◁ C42 ◁ C4×C8

296 conjugacy classes of subgroups; only the 126 normal subgroups are shown.

normal subgroups only

This group has 296 conjugacy classes of subgroups — too many to draw. Only its 126 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=e,b^2=f,c^2=d,e^2=g,b^a=bd,h^b=h^13,h^f=h^16

Conjugacy classes & character table

208 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17948501, #17948504, C8×#10587532, …
maximal normal subgroup of#17948501, #17948504, C8×#10587532, …
maximal quotient of#17951685, #17951686, #17951689, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 20223);