Finite Group Databasebeta

#14544015

order2176
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1458

Subgroups

subgroupG/H
centerC2×C4C22⋊#595
commutatorC22×C17C22×C8
FrattiniC23C22×#595
FittingC23×C4×C17C4
socleC22×C17C2×C22⋊C4
prime radicalC24×C17C2×C4
cosocleC22×Dic17C23
hypercenterC23×C4#595
hypocenterC17#1458
LCSG ▷ C22×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C23×C4

264 conjugacy classes of subgroups; only the 90 normal subgroups are shown.

normal subgroups only

This group has 264 conjugacy classes of subgroups — too many to draw. Only its 90 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=e,c^2=f,e^2=g,b^a=bd,d^a=df,h^a=h^13,e^b=ef,h^e=h^16

Conjugacy classes & character table

172 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17948653, #17948654, #17948659, …
maximal normal subgroup of#17948653, #17948654, #17948659, …
maximal quotient of#17949642, #17949649, #17949690, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 19741);