Finite Group Databasebeta

#14539159

order2176
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

FittingC4×M16×C17 ⋊ C2
SylowC17 ⋊ #3138

Subgroups

subgroupG/H
centerC22C22×D68
commutator, cosocleC2×C4×C17C24
FrattiniC2×C4C23×D17
FittingC4×M16×C17C2
socleC22×C17C22×D4
prime radicalC2×#10587560C2
hypercenterC4×M16D17
hypocenterC17#3138
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C2×C42 ◁ C4×M16

484 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 484 conjugacy classes of subgroups — too many to draw. Only its 141 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|b^2=f,c^2=e,e^2=g,f^2=g,b^a=be,c^a=cf,e^a=eg,f^a=fg,h^a=h^16,d^b=dg,d^c=dg

Conjugacy classes & character table

352 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16931855, #16931860, #16931937, …
maximal normal subgroup of#16931855, #16931860, #16931937, …
maximal quotient of#17034539, #17037050, #17038011, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 14885);