Finite Group Databasebeta

#14538174

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

Aliases

No aliases for this group.

Splittings

FittingC17×B(4,𝔽2) ⋊ C2
SylowC17 ⋊ #3025

Subgroups

subgroupG/H
centerC2#120×D17
commutator, cosocleC23×C17C24
FrattiniC23C23×D17
FittingC17×B(4,𝔽2)C2
socleC2×C17C2×#120
hypercenterB(4,𝔽2)D17
hypocenterC17#3025
LCSG ▷ C23×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C23 ◁ B(4,𝔽2)

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

normal subgroups only

This group has 766 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,b^a=be,c^a=cf,f^b=fg,e^c=eg,h^d=h^16

Conjugacy classes & character table

160 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17188342, #17188344, #17188370, …
maximal normal subgroup of#17188342, #17188344, #17188370, …
maximal quotient of#17006589, #17006591, #17006598, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 13900);