Finite Group Databasebeta

#14538136

order2176
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC17×#456 ⋊ C2
SylowC17 ⋊ #3018

Subgroups

subgroupG/H
centerC2#120×D17
commutator, cosocleC2×C4×C17C24
FrattiniC2×C4C23×D17
FittingC17×#456C2
socleC2×C17C2×#120
hypercenter#456D17
hypocenterC17#3018
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C2×C4 ◁ #456

724 conjugacy classes of subgroups; only the 133 normal subgroups are shown.

normal subgroups only

This group has 724 conjugacy classes of subgroups — too many to draw. Only its 133 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

Polycyclic presentation:

2^7,17|d^2=g,e^2=g,b^a=be,c^a=cf,e^a=eg,h^a=h^16,e^b=eg,f^b=fg,e^c=eg,h^c=h^16,h^d=h^16

Conjugacy classes & character table

160 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16954589, #16954597, #17188487, …
maximal normal subgroup of#16954589, #16954597, #17188487, …
maximal quotient of#17006433, #17006478, #17006533, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 13862);