Finite Group Databasebeta

#14545323

order2176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C22×C42

Aliases

No aliases for this group.

Splittings

FittingC17×#120 ⋊ C4
SylowC17 ⋊ #2375

Subgroups

subgroupG/H
center, FrattiniC22C23×#595
commutator, socleC22×C17C23×C4
FittingC17×#120C4
prime radical#120×D17C2
cosocleC22×D17C24
hypercenter#120#595
hypocenterC17#2375
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ #120

688 conjugacy classes of subgroups; only the 152 normal subgroups are shown.

normal subgroups only

This group has 688 conjugacy classes of subgroups — too many to draw. Only its 152 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) = 272

Polycyclic presentation:

2^7,17|a^2=g,b^a=be,c^a=cf,d^a=def,h^a=h^13,c^b=cef,d^b=de,h^g=h^16

Conjugacy classes & character table

94 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17961766, #17961926, C2×#14545323, …
maximal normal subgroup of#17961766, #17961926, C2×#14545323, …
maximal quotient of#17963073, #17963079, #17963081, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21049);