Finite Group Databasebeta

#14527183

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

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1480

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D17
commutatorC2×C4×C17C22×C4
FrattiniC42C22×D17
Fitting, prime radicalC17×#532C2
socleC22×C17C2×C22⋊C4
cosocleC42×C17C23
hypercenter#532D17
hypocenterC17#1480
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #532

260 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 260 conjugacy classes of subgroups — too many to draw. Only its 97 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,d^2=f,e^2=g,b^a=bd,d^a=df,h^a=h^16,c^b=cg,d^b=df

Conjugacy classes & character table

262 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16926158, #16926161, #16926168, …
maximal normal subgroup of#16926158, #16926161, #16926168, …
maximal quotient of#16922656, #16922680, #16922697, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 2909);