Finite Group Databasebeta

#14543647

order2176
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC22×C8×C17 ⋊ C4
SylowC17 ⋊ #1289

Subgroups

subgroupG/H
centerC22(C2×#595)⋊C4
commutatorC2×C4×C17C42
FrattiniC22×C4C2×#595
FittingC22×C8×C17C4
socleC22×C17#95
prime radicalC23×D17D4
cosocleC22×C4×D17C22
hypercenterC22×C8#595
hypocenterC17#1289
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8

228 conjugacy classes of subgroups; only the 56 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 56 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=fg,e^2=fg,b^a=bc,c^a=cf,e^a=efg,h^a=h^13,d^b=dg,h^d=h^16

Conjugacy classes & character table

160 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17948368, #17948369, #17948370, …
maximal normal subgroup of#17948368, #17948369, #17948370, …
maximal quotient of#17948242, #17948253, #17948282, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 19373);