Finite Group Databasebeta

#14527239

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

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1493

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D17
commutatorC2×C4×C17C22×C4
FrattiniC42C22×D17
FittingC17×#533C2
socleC22×C17C2×C22⋊C4
prime radicalC23×C17C22⋊C4
cosocleC42×C17C23
hypercenter#533D17
hypocenterC17#1493
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #533

232 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 232 conjugacy classes of subgroups — too many to draw. Only its 101 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,d^2=f,e^2=g,b^a=bd,c^a=cg,d^a=df,h^a=h^16,c^b=cg,d^b=df

Conjugacy classes & character table

268 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16925880, #16925882, #16925885, …
maximal normal subgroup of#16925880, #16925882, #16925885, …
maximal quotient of#16922689, #16922693, #16922697, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 2965);