Finite Group Databasebeta

#14527133

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

Aliases

No aliases for this group.

Splittings

FittingC17×#407 ⋊ C2
SylowC17 ⋊ #1468

Subgroups

subgroupG/H
centerC22C2×#63227
commutatorC23×C17C22×C4
FrattiniC22×C4C22×D17
FittingC17×#407C2
socleC22×C17C2×C22⋊C4
prime radicalC22×C22⋊D17C4
cosocleC22×C4×C17C23
hypercenter#407D17
hypocenterC17#1468
LCSG ▷ C23×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C23×C4 ◁ #407

280 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 280 conjugacy classes of subgroups — too many to draw. Only its 73 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|a^2=e,e^2=g,b^a=bd,d^a=df,h^a=h^16,c^b=cg,e^b=ef,h^b=h^16

Conjugacy classes & character table

256 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16926652, #16926654, #16926659, …
maximal normal subgroup of#16926652, #16926654, #16926659, …
maximal quotient of#16922657, #16922662, #16922677, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 2859);