Finite Group Databasebeta

#14545305

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

Aliases

No aliases for this group.

Splittings

FittingC4×D4×C17 ⋊ C4
SylowC17 ⋊ #2357

Subgroups

subgroupG/H
center, FrattiniC22C23×#595
commutator, socleC22×C17C23×C4
FittingC4×D4×C17C4
prime radicalC2×D4×D17C22
cosocleC22×D17C24
hypercenterC4×D4#595
hypocenterC17#2357
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ C4×D4

560 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 544

Polycyclic presentation:

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

Conjugacy classes & character table

130 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17954800, #17954801, #17954808, …
maximal normal subgroup of#17954800, #17954801, #17954808, …
maximal quotient of#17963032, #17963039, #17963045, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21031);