Finite Group Databasebeta

#14527179

order2176
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1479

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D17
commutatorC4×C17C22×C8
FrattiniC42C22×D17
FittingC2×C4×Q8×C17C2
socleC22×C17C2×C22⋊C4
prime radicalC23×C17C22⋊C4
cosocleC42×C17C23
hypercenterC2×C4×Q8D17
hypocenterC17#1479
LCSG ▷ C4×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=f,d^2=f,e^2=g,b^a=bd,d^a=df,h^a=h^16,c^b=cf,d^b=df

Conjugacy classes & character table

364 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16925744, #16925746, #16925749, …
maximal normal subgroup of#16925744, #16925746, #16925749, …
maximal quotient of#16922313, #16922322, #16922351, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 2905);