Finite Group Databasebeta

#14545246

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

Aliases

No aliases for this group.

Splittings

FittingC17×#117 ⋊ C4
SylowC17 ⋊ #2298

Subgroups

subgroupG/H
centerC2×C4C22×#595
commutator, socleC22×C17C23×C4
FrattiniC22C23×#595
FittingC17×#117C4
prime radicalC23×D17C23
cosocleC22×D17C24
hypercenter#117#595
hypocenterC17#2298
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ #117

524 conjugacy classes of subgroups; only the 170 normal subgroups are shown.

normal subgroups only

This group has 524 conjugacy classes of subgroups — too many to draw. Only its 170 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=g,b^2=g,c^2=e,d^2=f,b^a=be,c^a=cf,h^a=h^4,h^b=h^13,h^g=h^16

Conjugacy classes & character table

136 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17968690, #17968693, #17968694, …
maximal normal subgroup of#17968690, #17968693, #17968694, …
maximal quotient of#17962932, #17962937, #17962940, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 20972);