Finite Group Databasebeta

#14529855

order2176
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×C17×#127 ⋊ C2
SylowC17 ⋊ #2011

Subgroups

subgroupG/H
centerC23C2×C22⋊D17
commutator, cosocleC22×C4×C17C23
FrattiniC22×C4C22×D17
FittingC2×C17×#127C2
socleC23×C17C2×D4
hypercenterC2×#127D17
hypocenterC17#2011
LCSG ▷ C22×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#127

510 conjugacy classes of subgroups; only the 99 normal subgroups are shown.

normal subgroups only

This group has 510 conjugacy classes of subgroups — too many to draw. Only its 99 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) = 1088

Polycyclic presentation:

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

Conjugacy classes & character table

256 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16923021, #16923024, #16923026, …
maximal normal subgroup of#16923021, #16923024, #16923026, …
maximal quotient of#16934744, #16934786, #16934854, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 5581);