Finite Group Databasebeta

#14527477

order2176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC2×C17×C4⋊C8 ⋊ C2
SylowC17 ⋊ #1551

Subgroups

subgroupG/H
centerC22C2×#63227
commutatorC2×C4×C17C22×C4
FrattiniC42C22×D17
FittingC2×C17×C4⋊C8C2
socleC22×C17C2×C22⋊C4
prime radical#11763359C2
cosocleC42×C17C23
hypercenterC2×C4⋊C8D17
hypocenterC17#1551
LCSG ▷ C2×C4×C17 ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ C2×C42 ◁ C2×C4⋊C8

252 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 252 conjugacy classes of subgroups — too many to draw. Only its 77 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) = 1088

Polycyclic presentation:

2^7,17|a^2=e,c^2=g,d^2=g,e^2=fg,b^a=bd,c^a=cf,d^a=df,d^b=dg,e^b=efg,h^b=h^16

Conjugacy classes & character table

352 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16926464, #16926466, #16926474, …
maximal normal subgroup of#16926464, #16926466, #16926474, …
maximal quotient of#16922334, #16922364, #16922483, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 3203);