Finite Group Databasebeta

#14528765

order2176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC2×C17×C4⋊C8 ⋊ C2
SylowC17 ⋊ #1798

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D17
commutator, socleC23×C17C22×C4
FittingC2×C17×C4⋊C8C2
prime radicalC23×D17C2×C4
cosocleC22×C4×C17C23
hypercenterC2×C4⋊C8D17
hypocenterC17#1798
LCSG ▷ C23×C17 ▷ C17
UCSC1 ◁ C22×C4 ◁ C2×C4⋊C8

312 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 312 conjugacy classes of subgroups — too many to draw. Only its 109 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|a^2=f,b^2=d,f^2=g,b^a=bd,c^a=ce,c^b=cg,h^c=h^16

Conjugacy classes & character table

364 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16926158, #16926160, #16926163, …
maximal normal subgroup of#16926158, #16926160, #16926163, …
maximal quotient of#16926994, #16926998, #16926999, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 4491);