Finite Group Databasebeta

#14528715

order2176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1786

Subgroups

subgroupG/H
centerC23C2×C22⋊D17
commutatorC2×C4×C17C22×C4
FrattiniC22×C4C22×D17
Fitting, prime radicalC23×D4×C17C2
socleC23×C17C2×D4
cosocleC22×C4×C17C23
hypercenterC23×D4D17
hypocenterC17#1786
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×D4

848 conjugacy classes of subgroups; only the 157 normal subgroups are shown.

normal subgroups only

This group has 848 conjugacy classes of subgroups — too many to draw. Only its 157 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:

2^7,17|a^2=f,d^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^16,d^b=dg

Conjugacy classes & character table

358 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16925986, #16925987, #16926016, …
maximal normal subgroup of#16925986, #16925987, #16926016, …
maximal quotient of#16925691, #16925704, #16925765, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 4441);