Finite Group Databasebeta

#14545475

order2176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #2924

Subgroups

subgroupG/H
center, FrattiniC22C23×#595
commutator, socleC22×C17C23×C4
FittingC2×C4⋊C4×C17C4
prime radicalC23×D17C2×C4
cosocleC2×Dic17C24
hypercenterC2×C4⋊C4#595
hypocenterC17#2924
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ C2×C4⋊C4

402 conjugacy classes of subgroups; only the 158 normal subgroups are shown.

normal subgroups only

This group has 402 conjugacy classes of subgroups — too many to draw. Only its 158 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,c^2=e,f^2=g,b^a=be,h^a=h^13,d^c=dg,h^c=h^16,h^d=h^16,h^f=h^16

Conjugacy classes & character table

130 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17954945, #17954947, #17954953, …
maximal normal subgroup of#17954945, #17954947, #17954953, …
maximal quotient of#17968265, #17968304, #17968513, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21201);