Finite Group Databasebeta

#14530884

order2176
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC2×C17×D16 ⋊ C2
SylowC17 ⋊ #2218

Subgroups

subgroupG/H
centerC22D8×D17
commutator, cosocleC2×C8×C17C23
FrattiniC2×C8C22×D17
FittingC2×C17×D16C2
socleC22×C17C2×D8
hypercenterC2×D16D17
hypocenterC17#2218
LCSG ▷ C2×C8×C17 ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×D16

170 conjugacy classes of subgroups; only the 49 normal subgroups are shown.

normal subgroups only

This group has 170 conjugacy classes of subgroups — too many to draw. Only its 49 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|b^2=df,d^2=fg,f^2=g,b^a=bd,c^a=ce,d^a=df,f^a=fg,c^b=cg,h^c=h^16

Conjugacy classes & character table

202 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16954995, #16955282, D17×#2218, …
maximal normal subgroup of#16954995, #16955282, D17×#2218, …
maximal quotient of#16948544, #16948595, #16948663, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 6610);