Finite Group Databasebeta

#14527108

order2176
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1461

Subgroups

subgroupG/H
centerC2×C4C22⋊Dic17
commutatorC22×C17C22×C8
FrattiniC22×C4C22×D17
FittingC2×C4×Q8×C17C2
socleC22×C17C2×C22⋊C4
prime radicalC23×C17C22×C4
cosocleC22×C4×C17C23
hypercenterC2×C4×Q8D17
hypocenterC17#1461
LCSG ▷ C22×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×C4×Q8

248 conjugacy classes of subgroups; only the 113 normal subgroups are shown.

normal subgroups only

This group has 248 conjugacy classes of subgroups — too many to draw. Only its 113 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=e,b^2=f,c^2=fg,e^2=g,b^a=bd,d^a=df,h^a=h^16,e^b=ef

Conjugacy classes & character table

364 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16921328, #16921329, #16921543, …
maximal normal subgroup of#16921328, #16921329, #16921543, …
maximal quotient of#16922296, #16922302, #16922371, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 2834);