Finite Group Databasebeta

#14543840

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

Aliases

No aliases for this group.

Splittings

FittingC17×M32 ⋊ C4
SylowC17 ⋊ #1379

Subgroups

subgroupG/H
centerC8C22⋊#595
commutatorC4×C17C4×C8
FrattiniC2×C8C2×#595
FittingC17×M32C4
socleC2×C17#336
prime radicalC22×D17M16
cosocleC2×C8×D17C22
hypercenterM32#595
hypocenterC17#1379
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C8 ◁ C2×C8 ◁ M32

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

normal subgroups only

This group has 136 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) = 544

Polycyclic presentation:

2^7,17|a^2=d,b^2=e,c^2=g,d^2=f,f^2=g,b^a=bc,h^a=h^4,c^b=cg,d^b=dg,h^b=h^13,h^d=h^16,h^e=h^16

Conjugacy classes & character table

136 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#14543840, #17960499, #17960688, …
maximal normal subgroup ofC2×#14543840, #17960499, #17960688, …
maximal quotient of#17948500, #17948510, #17948520, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 19566);