Finite Group Databasebeta

#11762909

order1088
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #440

Subgroups

subgroupG/H
centerC22C2×C22⋊D17
commutatorC4×C17C22×C4
FrattiniC2×C4C22×D17
FittingC4×D4×C17C2
socleC22×C17C2×D4
prime radicalC2×D4×C17C22
cosocleC2×C4×C17C23
hypercenterC4×D4D17
hypocenterC17#440
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C42 ◁ C4×D4

120 conjugacy classes of subgroups; only the 51 normal subgroups are shown.

normal subgroups only

This group has 120 conjugacy classes of subgroups — too many to draw. Only its 51 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:

2^6,17|a^2=e,c^2=e,d^2=f,b^a=bd,c^a=cf,d^a=df,g^a=g^16,d^b=df

Conjugacy classes & character table

182 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#440, C2×#11762909, #14537581, …
maximal normal subgroup ofD17×#440, C2×#11762909, #14537581, …
maximal quotient of#14527596, #14527641, #14527660, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1088, 649);