Finite Group Databasebeta

#14528579

order2176
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ C4×#101

Subgroups

subgroupG/H
centerC22C22⋊C4×D17
commutatorC22×C17C2×C42
FrattiniC22×C4C22×D17
FittingC17×#343C2
socleC22×C17C2×C22⋊C4
prime radicalC23×C17C22×C4
cosocleC22×C4×C17C23
hypercenter#343D17
hypocenterC17C4×#101
LCSG ▷ C22×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ #343

296 conjugacy classes of subgroups; only the 107 normal subgroups are shown.

normal subgroups only

This group has 296 conjugacy classes of subgroups — too many to draw. Only its 107 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,b^2=f,c^2=eg,f^2=g,b^a=bd,f^a=fg,d^b=dg,h^c=h^16

Conjugacy classes & character table

220 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16944690, #16944692, #16944700, …
maximal normal subgroup of#16944690, #16944692, #16944700, …
maximal quotient of#16924829, #16924837, #16924841, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 4305);