Finite Group Databasebeta

#14541659

order2176
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #3381

Subgroups

subgroupG/H
centerC22C22×C22⋊D17
commutator, cosocleC2×C4×C17C24
FrattiniC2×C4C23×D17
FittingC17×#554C2
socleC22×C17C22×D4
prime radicalC2×D4×C17C23
hypercenter#554D17
hypocenterC17#3381
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C4×Q8 ◁ #554

338 conjugacy classes of subgroups; only the 133 normal subgroups are shown.

normal subgroups only

This group has 338 conjugacy classes of subgroups — too many to draw. Only its 133 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=eg,b^2=eg,d^2=e,f^2=g,b^a=be,c^a=cf,f^a=fg,h^a=h^16,d^b=de,f^c=fg

Conjugacy classes & character table

235 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17024189, #17024196, #17024294, …
maximal normal subgroup of#17024189, #17024196, #17024294, …
maximal quotient of#17050920, #17050934, C4⋊C4×#63229, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 17385);