Finite Group Databasebeta

#14544004

order2176
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C8

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1453

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×#595
commutator, socleC22×C17C2×C42
FittingC17×#97C4
prime radicalC22×D17C42
cosocleC4×Dic17C23
hypercenter#97#595
hypocenterC17#1453
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ #97

190 conjugacy classes of subgroups; only the 84 normal subgroups are shown.

normal subgroups only

This group has 190 conjugacy classes of subgroups — too many to draw. Only its 84 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=d,b^2=e,d^2=f,e^2=g,c^a=cg,h^a=h^4,c^b=cf,h^b=h^13,h^c=h^16,h^d=h^16,h^e=h^16

Conjugacy classes & character table

136 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17948790, #17958975, #17964034, …
maximal normal subgroup of#17948790, #17958975, #17964034, …
maximal quotient of#17950285, #17950308, #17951695, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 19730);