Finite Group Databasebeta

#14543830

order2176
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC17×M32 ⋊ C4
SylowC17 ⋊ #1377

Subgroups

subgroupG/H
centerC4(C2×#595)⋊C4
commutatorC22×C17C4×C8
FrattiniC2×C8C2×#595
FittingC17×M32C4
socleC2×C17#336
prime radicalC22×D17C2×C8
cosocleC2×C8×D17C22
hypercenterM32#595
hypocenterC17#1377
LCSG ▷ C22×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C4 ◁ C2×C8 ◁ M32

140 conjugacy classes of subgroups; only the 54 normal subgroups are shown.

normal subgroups only

This group has 140 conjugacy classes of subgroups — too many to draw. Only its 54 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) = 272

Polycyclic presentation:

2^7,17|a^2=d,b^2=e,d^2=f,f^2=g,b^a=bc,c^a=cg,d^b=dg,h^b=h^13,h^e=h^16

Conjugacy classes & character table

124 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#14543830, #17960479, #17960673, …
maximal normal subgroup ofC2×#14543830, #17960479, #17960673, …
maximal quotient of#17948493, #17948504, #17948514, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 19556);