Finite Group Databasebeta

#14544811

order2176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1901

Subgroups

subgroupG/H
centerC22C2×C22⋊#595
commutatorC23×C17C22×C4
FrattiniC23C22×#595
FittingC2×C22⋊C4×C17C4
socleC22×C17C2×C22⋊C4
prime radicalC24×C17C2×C4
cosocleC22×Dic17C23
hypercenterC2×C22⋊C4#595
hypocenterC17#1901
LCSG ▷ C23×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C24 ◁ C2×C22⋊C4

338 conjugacy classes of subgroups; only the 74 normal subgroups are shown.

normal subgroups only

This group has 338 conjugacy classes of subgroups — too many to draw. Only its 74 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,b^2=dfg,f^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^4,d^b=dg,f^b=fg,h^b=h^13,h^f=h^16

Conjugacy classes & character table

112 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17953064, #17953065, #17953066, …
maximal normal subgroup of#17953064, #17953065, #17953066, …
maximal quotient of#17954500, #17954502, #17954505, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 20537);